Question

Determine the volume of a sphere with a diameter of 1.30m.

Answer 1

Answer:

V≈1.15m³

hope it will help you

Answer 2

$Given \: Diameter \:of \:a \: sphere (d) = 1.3\:m$

$Radius \:of \:the \:sphere (r) = \frac{d}{2} \\= \frac{1.3}{2} \\= 0.65 \:m$

$\boxed { \pink { Volume \:of \:the \: sphere (V) = \frac{4}{3} \pi r^{3}}}$

$V = \frac{4}{3} \times \frac{22}{7} \times (0.65)^{3} \\= \frac{4}{3} \times \frac{22}{7} \times 0.65\times 0.65 \times 0.65 \\= 1.151 \: m^{3}$

Therefore.,

$\red{Volume \:of \:the \: sphere (V)}\green {=1.151 \: m^{3}}$

•••♪