Area, Surface Area, & Volume Formulas

Indicate the correct formula to find the area of the figure. What is the area?

• $A=\pi r^2$  $A=26.42\ ft.^2$  

•  $A=\frac{bh}{2}$   $A=8.41\pi\ ft.^2$  

•  $A=\pi r^2$   $A=9.11\ ft.^2$  

•  $A=\frac{bh}{2}$   $A=26.42\ ft.^2$  

Choose the correct formula to find the volume of this figure. What is its volume?

•  $V=\pi r^2h$   $V=1696.46\ mm^3$  

•  $V=\frac{\pi r^2h}{3}$  $V=540\pi\ mm^3$  

•  $V=\pi r^2h$   $V=135\pi\ mm^3$  

• $V=\frac{\pi r^2h}{3}$  $V=424.12\ mm^3$  

Indicate the correct formula to find the volume of the figure? What is its volume

•  $V=\frac{Bh}{3}$   $V=29.27\pi\ m^3$  

•  $V=\frac{4}{3}\pi r^3$   $V=53.75\ m^3$  

• $V=\frac{Bh}{3}$  $V=91.95\pi\ m^3$  

• $V=\frac{4}{3}\pi r^3$  $V=91.95\ m^3$  

Choose the correct formula to find the surface area of the figure. What is its surface area?

•  $SA=2\pi r^2+2\pi rh$  $V=280\pi\ yd^2$  

•  $SA=4\pi r^2$  $SA=184\pi\ yd^2$  

•  $SA=2\pi r^2+2\pi rh$  $SA=578.05\ yd^2$  

•  $SA=4\pi r^2$  $SA=879.65\ yd^2$  

Choose the correct formula to find the area of the figure. What is its area?

• $A=\frac{bh}{2}$  $A=815.68\ m^2$  

•  $A=\frac{bh}{2}$   $A=833.85\ m^2$  

• $A=\frac{h\left(b_1+b_2\right)}{2}$  $A=833.85\ m^2$  

•  $A=\frac{h\left(b_1+b_2\right)}{2}$   $A=815.68\ m^2$  

Choose the correct formula to find the area of the figure. What is its area?

• $A=\frac{bh}{2}$  $A=216\ cm^2$  

•  $A=lw$   $A=216\ cm^2$  

•  $A=\frac{bh}{2}$   $A=282.15\ cm^2$  

• $A=lw$  $A=282.15\ cm^2$  

Choose the correct formula to find the surface area of the figure. What is its surface area?

• $SA=2lw+2lh+2hw$ $SA=542\ ft.^2$

• $SA=2lw+2lh+2hw$ $SA=819\ ft.^2$

• $SA=\frac{1}{2}lp+B$ $SA=542\ ft.^2$

• $SA=\frac{1}{2}lp+B$ $SA=819\ ft.^2$

Choose the correct formula to find the volume of the figure. What is its volume?

• $V=Bh$ $V=124.71\ in.^3$

• $V=Bh$ $V=374.13\ in.^3$

• $V=\frac{Bh}{3}$ $V=374.13\ in.^3$

• $V=\frac{Bh}{3}$ $V=124.71\ in.^3$

Choose the correct formula to use to find the surface area of the figure. What is its surface area?

• $SA=\frac{1}{2}lp+B$ $SA=185\ in.^2$

• $SA=2lw+2lh+2hw$ $SA=185\ in.^2$

• $SA=2lw+2lh+2hw$ $SA=99\ in.^2$

• $SA=\frac{1}{2}lp+B$ $SA=99\ in.^2$