Solving Problems With Length

The length of a rectangle is 4 meters more than its width. The perimeter of the rectangle is 68 meters. What are the length and with of the rectangle?

• length = 19, width = 15

• Length = 15; width = 19

• Length = 15; width = 11

• length = 19; width = 23

7 feet = ___ inches (12 inches = 1 foot)

• 144 inches

• 49 inches

• 84 inches

• 19 inches

Selena's favorite basketball player is 6 feet 8 inches tall. How tall is Selena's favorite basketball player in inches? (1 foot = 12 inches)

• 68 inches

• 76 inches

• 80 inches

• 84 inches

What is the volume of this rectangular prism?

• 2 cm³

• 5 cm³

• 40 cm³

• 15 cm³

A square poster has an area of 81 square inches. What is the length of each side of the square?

• 3 inches

• 9 inches

• 20.25 inches

• 40.5 inches

Solving for the hypotenuse: Find the length of the hypotenuse in a right-angled triangle with legs of length 3 and 4.

• 2

• 5

• 10

• 7

Solving for the hypotenuse: A ladder is leaning against a wall. If the ladder is 10 feet long and the base of the ladder is 6 feet away from the wall, what is the height at which the ladder reaches the wall?

• 8

• 12

• 4

• 5

Solving for a leg: In a right-angled triangle, if the hypotenuse is 10 and one leg is 6, what is the length of the other leg?

• 5

• 4

• 8

• 12

Solving for a leg: A right-angled triangle has a hypotenuse of 13 and one leg of 5. What is the length of the other leg?

• 10

• 7

• 15

• 12