Finding Height or Base or Radius for Area Formulas

• radius

• ratio

• rotation

• rad

The distance from the center of a circle to the edge.

• diameter

• circumference

• radius

• area

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

When you are finding the length x width of a 3-dimensional figure, this is also called the:

• base

• perimeter

• volume

• width

What is the height of the triangle?

• 75 cm ²

• 7.5 cm

• 7.5 cm ²

• 8 cm ²

• none of these

The formula V = ⅓Bh can be used to find the volume of a pyramid, where B is the area of the base and h is the height. Which formula represents the height of the pyramid in terms of the volume and area of the base?

• h= V/(3B)

• h=B/(3V)

• h=3V/B

• h=3B/V

Find the missing height.

• 3 cm

• 6 cm

• 2.5 cm

• 4 cm

Find the missing height.

• 3 cm

• 4 cm

• 5 cm

• 6 cm

Find the base of the triangle when it has an area of 14 square inches and a height of 8 in. 

• 11 in

• 4 in

• 3.5 in

• 6 in