Question

Pls help this is due very soon

Answer 1

Answer:

669.87 cubic cm

Step-by-step explanation:

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

Answer 2

10x16 = 160 cm

160x 3.14 = 502.4 cm

502.4 ≈ 500 cm