CP Geo Unit 10 Review Questions

Find the surface area of the regular triangular prism.

• $1836+162\sqrt{3}\ cm^2$

• $1998\sqrt{3}\ cm^2$

• $1836+324\sqrt{3}\ cm^2$
  

• $2160\sqrt{3}\ cm^2$
  

Find the volume of the regular triangular prism.

• $2754\sqrt{3}\ cm^3$

• $5508\sqrt{3}\ cm^3$

• $11016\sqrt{3}\ cm^3$
  

• $1377\sqrt{3}\ cm^3$
  

Find the surface area.

• $9\sqrt{5}\pi$

• $9\sqrt{5}\pi+9\pi$
  

• $18\sqrt{5}\pi$
  

• $12\sqrt{5}\pi+9\pi$
  

Find the volume.

• $18\pi$

• $27\pi$

• $9\pi$
  

• $54\pi$
  

Find the surface area.

• 320 $ft^2$

• 112 $ft^2$

• 256 $ft^2$

• 384 $ft^2$

Find the volume.

• $\frac{256}{3}\sqrt{15}ft^3$

• $\frac{256}{3}ft^3$

• $128\sqrt{15}ft^3$
  

• $128\ ft^3$
  

Find the surface area.

• $238\pi\ cm^2$
  

• $140\pi\ cm^2$
  

• $189\pi\ cm^2$
  

• $249\pi\ cm^2$
  

Find the volume.

• $490\pi\ cm^3$

• $\frac{490}{3}\pi\ cm^3$

• $245\pi\ cm^3$

• $\frac{245}{3}\pi\ cm^3$

A cylinder has a volume of $520\pi\ in^3$ and a height of  $10"$  .  What is the radius of the cylinder?

•  $13\sqrt{2}$   in
  

•  $2\sqrt{13}$ in

•  $4\sqrt{13}$  in

•  $14\sqrt{2}$  in

Find the volume of a sphere that has a surface area of  $1024\pi\ ft^2$ .

•  $\frac{1024}{3}\pi\ ft^3$  

•  $5461\ ft^3$  

•  $\frac{16384}{3}\pi\ ft^3$  
  

•  $341\ ft^3$