Question

= 2tr2 + ar=3 ttr2
-. (2) Find the radius of a sphere
whose volume is
113040 cubic cm. (rt = 3.1​

Answer 1

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.

Answer 2

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} }