Area of Triangles, Parallelograms, Trapezoids,, Rectangles

What is the formula for the area of a rectangle?

• Area = length + width

• Area = length × width

• Area = length - width

• Area = length ÷ width

What is the formula for the area of a parallelogram?

• Area = base × height

• Area = 2 × (base + height)

• Area = base × base

• Area = height × height

Calculate the area of a rectangle with a length of 5 units and a width of 4 units.

• 15 units²

• 20 units²

• 25 units²

• 18 units²

Calculate the area of a triangle with a base of 10.2 inches and a height of 11.5 inches.

• 50.25 in²

• 58.65 in²

• 65.75 in²

• 45.00 in²

What is the area of a triangle with a base of 6 cm and a height of 4 cm?

• 8 cm²

• 10 cm²

• 12 cm²

• 14 cm²

What is the area of a rectangle with a length of 8 inches and a width of 3 inches?

• 20 in²

• 22 in²

• 24 in²

• 26 in²

Calculate the area of a trapezoid with bases of 12 feet and 8 feet, and a height of 9 feet.

• 80 ft²

• 85 ft²

• 90 ft²

• 95 ft²

What is the area of a triangle with a base of 9 inches and a height of 7 inches?

• 31.5 in²

• 36 in²

• 45 in²

• 27 in²

Calculate the area of a parallelogram with a base of 4 units and a height of 3 units.

• 10 units²

• 12 units²

• 14 units²

• 8 units²

What is the area of a rectangle with a length of 10 feet and a width of 2 feet?

• 10 ft²

• 15 ft²

• 20 ft²

• 25 ft²