Question

What is the volume of the cone to the nearest cubic meter? (Use ​π = 3.14.) Refer to your STAAR 8th Grade Math Reference Sheet for the appropriate formula.
Height: 5 m
Radius: 4 m

Answer 1

Answer:

V≈83.78

Step-by-step explanation:

The formula to find the volume of a cone is V=πr(squared) h/3

Steps

V= π (4)^2  5/3

V= π (16)  1.66666666667

V = 50.2654824574 * 1.66666666667

v= 83.7758040958

Round

V = 83.78

Answer 2

Answer:

The volume of cone is 83.73m³.

Step-by-step explanation:

Given Parameters:

• Height of the cone = 5m
• Radius of the cone = 4m

To find:

• Volume of the cone

Solution:

To find the volume of the cone we use Formula:

$\sf V = \frac{1}{3} \pi {r}^{2} h \\ \\ \implies \: \frac{1}{3} \times 3.14 \times {4}^{2} \times 5 \\ \\ \implies \frac{1}{3} \times 15.70\times 16 \\ \\ \implies \: \frac{1}{ \cancel3} \times \cancel{251.20} \\ \\ \implies \sf \pink{83.73 {m}^{3} }$

Hence, the volume of cone is 83.73m³.