= 2tr2 + ar=3 ttr2
-. (2) Find the radius of a sphere
whose volume is
113040 cubic cm. (rt = 3.1
Answers
Answered by
0
Answer:
30 m
Step-by-step explanation:
Volume of a sphere= 113040 cu.m
We have to find it's Radius (r) = ??
We know that,
Volume of a sphere =
\frac{4}{3} \pi \: r {}^{3}
So by using this formula we will find the radius of the sphere.
So,by putting the given values we get,
113040 = \frac{4}{3} \times 3.14 \times \: r {}^{3} \\ \\ \frac{113040 \times 3}{4 \times 3.14} = r {}^{3} \\ \\ \frac{28260 \times 3}{3.14} = r {}^{3} \\ \\ 9000 \times 3 = r {}^{3} \\ \\ r {}^{3} = 27000 \\ \\ r {}^{3} = 30 \: m
Therefore, the radius of the sphere is
30m.
Answered by
0
Answer:
what is rt if radius then see
Step-by-step explanation:
frac{4}{3} \pi {r}^{3 = 113040 \\ \frac{11304}{4 \times \pi \times r \times r \times r} }
Similar questions
English,
4 months ago
Physics,
4 months ago
Science,
4 months ago
Psychology,
9 months ago
Computer Science,
11 months ago