The volume of a cuboid with a square base is 6.400 cm3. If the area of the square base is 40 cm2, what is the height of the cuboid?
1. The volume of a cuboid with a square base is 6.400 cm3. If the area of the square base is 40 cm2, what is the height of the cuboid?
Information:
[tex]Volume = 6400 cm^{3} \\Base = 40 cm^{2}\\Height = ?[/tex]
Solution:
The formula of cuboid's volume is length × width × height
We can conclude that length × width will result as the square base's area.
length × width × height = 6400
40 × height = 6400
height = 6400 : 40
height = 160
The height of the cuboid is [tex]160 cm^{2}[/tex] or [tex]0,016m^{2}[/tex]
2. the volume of arectangular container with a square base is 2500 cm3. its height is 16cm. what is the length of one side of the square base
V = S² x H
2500 cm³ = S² x 16 cm
S² = 2500 cm³ / 16 cm
S² = 156.25 cm²
S = √156.25cm²
S = 12.5 cm
3. The area of a triangle is 30cm2 if the height is 6 cm what is the length of the base
Jawab:
5
Penjelasan dengan langkah-langkah:
4. what is the hypotenuse of a triangle with a base of 7cm and height √240 cm
17 cm
Penjelasan dengan langkah-langkah:
r² = 7² + (√240)²
= 49 + 240
= 289
r = √288
= 17 cm
5. what the differenciation of root, base , and stem by giving 10 examples
Jawaban:
TerjemahankeIndonesia.
apa perbedaan akar, pangkal, dan batang
dengan memberikan 10 contoh
Terjemahan keInggris.
what the differenciation of root, base , and stem
by giving 10 examples
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[SEMANGAT BELAJAR]
[NOCOPAS]
[TOLONGJANGANDIHAPUS]
6. The volume of a fish tank with a square base is 29 952 cm cubic. If its height is 52 cm, what is the length of one side of the square base?
Square base area = volume : height
= 29952:52=576
One edge of the square base = √576
= 24cm
7. [tex]\color{blue}question[/tex]if the volume of the cube is 27 cm³, what is the area of the base?
Jawaban:
9 cm²
Penjelasan dengan langkah-langkah:
if the volume of the cube is 27 cm³, what is the area of the base? = jika volume kubus adalah 27 cm³, berapa luas alasnya?
Volume = 27 cm³
Panjang sisi = ³√27
= ³√3³
= 3cm
Luas alas = S × S
= 3 × 3
= 9
Luas alas = 9 cm²
___________________________
Jawaban:
9 cm²
Penjelasan dengan langkah-langkah:
pertama nyari sisi kubus terlebih dahulu
³√27 = 3 cm
LA = s × s
= 3 × 3
= 9 cm²
8. The length of the radius of the base 7 cm and its height 10 cm then the volume of the objek is .....
Penjelasan dengan langkah-langkah:
Bangun ruang tersebut adalah Tabung.
Jari-jari Tabung = r = 7 cm
Tinggi Tabung = t = 10 cm
Volume
= π × r² × t
= 22/7 × 7² × 10
= 1.540 cm³
9. The length of the radius of the base 7 cm and it's height 10 cm, the volume of the object is
The length of the radius of the base 7 cm and it's height 10 cm, the volume of the object is [tex] 1540 \ cm^{3} [/tex] or [tex] 513,3 \ cm^{3} [/tex].
PendahuluanKarena pada soal masih belum diketahui nama bangunnya, maka ada dua kemungkinan bangun ruang yang dapat dicari:
Tabung adalah bangun ruang yang memiliki 3 sisi dengan alas dan tutup berbentuk lingkaran yang kongruen. Kerucut adalah bangun ruang yang memiliki 2 sisi dengan alas berbentuk lingkaran.Dari penjelasan tersebut, mari kita selesaikan permasalahan di atas!
PembahasanDiketahui:
r = 7 cm t = 10 cmDitanyakan:
Volume
Jawab:
Jika bangun tersebut adalah tabung, maka:
[tex] Volume = \pi r^{2} t \\ = \frac{22}{7} \times (7 \ cm)^{2} \times 10 \ cm \\ = 22 \times 7 \ cm^{2} \times 10 \ cm \\ = 154 \ cm^{2} \times 10 \ cm \\ = 1540 \ cm^{3} [/tex]
Jadi, volume bangun tabung adalah [tex] 1540 \ cm^{3} [/tex].
Jika bangun tersebut adalah kerucut, maka:
[tex] Volume = \frac{1}{3} \pi r^{2} t \\ = \frac{1}{3} \times \frac{22}{7} \times (7 \ cm)^{2} \times 10 \ cm \\ = \frac{1}{3} \times 22 \times 7 \ cm^{2} \times 10 \ cm \\ = \frac{1}{3} \times 154 \ cm^{2} \times 10 \ cm \\ = \frac{1}{3} \times 1540 \ cm^{3} \\ = 513,3 \ cm^{3}[/tex]
Jadi, volume bangun kerucut adalah [tex] 513,3 \ cm^{3} [/tex].
Pelajari lebih lanjut, Materi tentang menentukan luas permukaan bangun gabungan tabung dengan kerucut: https://brainly.co.id/tugas/22323569 Materi tentang menentukan luas permukaan sebuah topi berbentuk kerucut: https://brainly.co.id/tugas/25575112 Materi tentang menentukan tinggi bak pada volume tertentu dengan bangun ruang tabung: https://brainly.co.id/tugas/20914225__________________________________________________
DETAIL JAWABANKelas: 9
Mapel: Matematika
Bab: 5 - Luas dan Volume Tabung, Kerucut, dan Bola
Kode: 9.2.5
10. The length of the radius of the base 7 cm and its height 10 cm then the volume of the object is ....
Jawaban:
Penjelasan:
b.indonesia
Panjang jari-jari alas 7 cm dan tingginya 10 cm maka volume benda adalah ....
untuk mencari volume nya yaitu
untuk mengukur volume rumusnya {jari-jari x radius x radiusx tinggi}
22/7 x 7 x 10=3,18
11. The volume of a rectangular container with a square base is 36000 cm3. Its height is 40 cm. What is the length of one side of the square
Volume = 36000 cm³
p×l×t =36000
p×l×40 = 36000
p×l = 36000/40
p×l = 900
Then, if the base is a square. So the length and width is same.
So, s²=900
[tex]s = \sqrt{900 } \\ s = 30 \: cm[/tex]
Maaf ya kalau salah
12. The lenght of the radius of the base 7cm and its height 10 cm then the volume of the object is
V = πr²t
V = 22/7 x 7² x 10
V = 1540cm³
13. The length of the radius of the base 7 cm and its height 10 cm, then the volume of the object is.....
Jawaban:
1540 cm^3
Penjelasan:
Semoga membantu
Jadikan jawaban terbaik
14. Tomy has a toy with triangle shape. The base of the toy is 6 cm and the height of the toy is 8cm. What is the area of the toy? Tolong Dijawab Secepatnya
Tomi punya segitiga seperti mainan. Bagian bawah mainan adalah 6 cm. Dan tinggi dari sebuah mainan adalah 8cm. Dimana kotak mainan?
maaf klo salah
15. What is the definition about base word ?
Jawaban:
The part of the word that cannot be broken down is called a base word, also known as a root word. The base word gives the word its basic meaning. Sometimes, base words have a prefix, which is a letter or letters added to the beginning, or a suffix, which is a letter or letters added to the end.
semoga membantu
16. The length of the radius of the base 7 cm and its height 10 cm, then the volume of the object is ...?
Volume
= πr²t
= (22/7) 7cm x 7cm x 10cm
= 22 × 1cm × 70cm²
= 22cm × 70cm²
= 1540cm³
Jawaban:
[tex]v = \pi {r}^{2} t \\ = \frac{22}{7} \times {7}^{2} \times 10 = 1540 {cm}^{3} [/tex]
17. what is the minimum number of hydrogen bonds in a length of dna containing 900 base pairs?
Minimum number of hydrogen bonds in a length of DNA containing 900 base pairs is 1800 hydrogen bonds. Assuming one pair of bases could contain minimum of 2 hydrogen bonds (from A-T pair).
Penjelasan dengan langkah-langkahDiketahui:Sebuah panjang DNA yang mengandung 900 pasangan basa
Ditanyakan:Jumlah minimum ikatan hidrogen dalam panjang DNA tersebut
Dijawab:Dengan asumsi satu pasangan basa dapat mengandung minimal 2 ikatan hidrogen (dari pasangan A-T). Maka diperoleh:
900 x 2 = 1800
Sehingga jumlah minimum ikatan hidrogen dalam Sebuah panjang DNA yang mengandung 900 pasangan basa ialah 1800 ikatan hidrogen.
Deoxyribonucleic acid (DNA) merupakan makromolekul berupa benang sangat panjang yang terbentuk dari sejumlah besar deoksiribonukleotida, yang masing-masing tersusun dari satu basa, satu gula dan satu gugus fosfat. Apabila kita ibaratkan suatu tubuh, maka DNA diibaratkan sebagai otak yang dapat mengatur segala proses di dalam tubuh.
Pelajari Lebih LanjutPelajari lebih lanjut materi tentang DNA: https://brainly.co.id/tugas/826555
#BelajarBersamaBrainly #SPJ4
18. The volume of a rectangular container with a square base is 36000 cm3. Its height is 40 cm. What is the length of one side of the square
Jawaban:
l = 30 cm
Penjelasan dengan langkah-langkah:
[tex]36.000 = {l}^{2} \times 40 \\ \frac{36.000}{40} = {l}^{2} \\ 900 = {l}^{2} \\ \sqrt{900} = l \\ 30 = l[/tex]
Semogamembantu!
19. The perimeter of an isosceles triangle is 36 cm. If the base is 10 cm, the area of the triangle is .... cm2. (Pythagorean Theorem)
Penjelasan dengan langkah-langkah:
½ kali 10 kali 36 =
10 kali 36 : 2 =
360 : 2 = 180 cm²
maaf kalo salah ^_^
Pythagorean Theorem"In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides".
Question:
The perimeter of an isosceles triangle is 36 cm. If the base is 10 cm of length, the area of the triangle is ... cm²
Step by step:
Isosceles triangle have 36 cm of its perimeter. The perimeter of triangle is calculated by sum of each side.
Finding length of each leg (x):
36 cm = 10 + x + x
36 = 10 + 2x
26 = 2x
x = 13 cm.
To find the height of triangle, use pythagorean theorem. Let height is written by "y".
[tex]\displaystyle\\y = \sqrt{13^2 - 5^2}\\\\y = \sqrt{169 - 25}\\\\y = \sqrt{144}\\\\y = 12~\text{cm}[/tex]
Calculate the area:
[tex]\text{Area of triangle:}\\\\\boxed{\frac{\text{base}\times\text{height}}{2}}[/tex]
[tex]\displaystyle= \frac{10 \times 12}{2}\\\\= \frac{120}{2}\\\\= 60~\text{cm}^2[/tex]
Conclusion:
The area of an isosceles triangle with 10 cm length of base and 36 cm of its perimeter is 60 cm²
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Lesson Category:
(based of the Indonesian Curriculum)
Class: 8th grade of junior high schoolSubject: MathematicsLesson Category: Pythagorean TheoremLesson Code: 8.2.420. a cuboid has a volume of 875 cm3. The area of its square base is 25cm2. What is the height of the container?
Jawaban:
h = 35 cm
Penjelasan dengan langkah-langkah:
[tex]875 = 25 \times h \\ \frac{875}{25} = h \\ 35 = h[/tex]
Semogamembantu!
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