Question

Pleaseeeee help! Ill give brianliest!

Answer 1

Answer: B

Step-by-step explanation:

I multiplied 6.3 * 5 * 5 and got 157.5

Answer 2

Answer:

C. 52.5 meters

Step-by-step explanation:

The formula for volume of a pyramid is volume = length times width times height divided by three. Or V = l*w*h/3. Plug in the values for l, w and h.

V = 5 x 5 x $\frac{6.3}{3}$. 5 x 5 is 25 and $\frac{6.3}{3}$ is 2.1. 25 times 2.1 is 52.5.