Area Review Problems

What is the formula for the area of a triangle?

• A = 1/2 bh

• A = bh

• A = s + s + s

What formula would you use to find the area?

• A = bh

• A = 1/2 bh

• A = 1/2 h (b₁+b₂)

• A = lw

What is the following formula used to discover?
A = bh

• Area of a parallelogram

• Area of a triangle

• Area of a trapezoid

What is the area of the rectangle?

• a. 14 sq km

• b. 26 sq km

• c. 42 sq km

• d. 440 sq km

Determine the area of the shaded shape in square units.

• a. 28 square units

• b. 32 square units

• c. 40 square units

• d. 42 square units

Determine the area of the shaded shape in square units.

• a. 20 square units

• b. 28 square units

• c. 30 square units

• d. 42 square units

What is the area of the rectangle?

• a. 8 square feet

• b. 10 square feet

• c. 12 square feet

• d. 15 square feet

Find the area of the blue rectangle.

• a. 12 in²

• b. 16 in²

• c. 20 in²

• d. 24 in²

Find the area of the rectangle.

• a. 34 sq. in.

• b. 56 sq. in.

• c. 68 sq. in.

• d. 72 sq. in.

What is the area of the figure?

• a. 21 sq. yd.

• b. 35 sq. yd.

• c. 49 sq. yd.

• d. 70 sq. yd.