Area Formulas

What type of units does area always have?

• squared units

• Cubic units

• Linear units

• Radian units

What is the formula for the area of a triangle?

• A=bh

• A=lwh

Which formula(s) can you use to find the area of a square? Select all that apply.

Which formula(s) MUST be used in the process to find the area of a circle with a diameter of 8?

Find the area of the quadrilateral shown.

• 8.6 cm²

• 25.3 cm²

• 17.2 cm²

• 34.4 cm²

A trapezoid has an area of 56 sq cm. If the height is 7 cm and one base is 8 cm, what is the length of the other base?

• 8 cm

• 16 cm

• 24 cm

• 32 cm

What is the area of a trapezoid with bases of 8 m and 12 m, and a height of 5 m?

• 4 cm

• 8 cm

• 12 cm

• 16 cm

Find the area of a triangle with a base of 8 m and a height of 6 m.

• 3 cm

• 5 cm

• 7 cm

• 9 cm