Question

Pls help this is due very soon

Answer 1

10x16 = 160 cm

160x 3.14 = 502.4 cm

502.4 ≈ 500 cm

Answer 2

669.87 cubic cm

Explanation:

`d = 16 \: cm \implies \: r = 8 \: cm \\ h = 10 \: cm \\ V_(cone) = (1)/(3) \pi {r}^(2) h \\ \hspace{20 pt} = (1)/(3) * 3.14 * {8}^(2) * 10 \\ \hspace{20 pt} = (1)/(3) * 3.14 * 64 * 10 \\ \hspace{20 pt} = (1)/(3) * 3.14 * 640 \\ \hspace{20 pt} = (1)/(3) * 2,009.6 \\ \hspace{20 pt} = 669.866667 \\ \huge \red{ \boxed{V_(cone) = 669.87 \: {cm}^(3) }}\\`