Deck 2: Formulas

Question 1

In this right triangle, side BC equals 10 inches and side AB equals 15 inches. Find the length of side AC to the nearest hundredth inch.

Answer 1

18.03

Question 2

Find the volume in cubic inches of a cube 10 inches on each side.

Answer 2

1,000

Question 3

Find the volume in cubic feet of an attic 8' high for a house 30' x 36' with a gable roof.

Answer 3

8,640

Question 4

A rectangular floor with sides measuring 20 feet by 14.5 feet would need how many square feet of grass sod to cover it?

Question 5

A circle has an area of 314 square meters. How long is the diameter?

Question 6

Find the volume in cubic feet of a trench 2' wide by 4' deep by 12' long.

Question 7

A square plot has a perimeter of 64 meters. How long is one side?

Question 8

Find the volume in cubic inches of a pipe 10 in diameter and 120 long.