Area for Trapezoids, Rectangles, and Triangles

What is the area of this shape?

• 48 ft2

• 216 ft2

• 65 ft2

• 128 ft2

What is the area?

• 12 cm²

• 14

• 14 cm²

• 24 cm²

Solve.

• 102 m²

• 39 m²

• 51.2 m

• 81 m²

The base of a rectangle is 12 ft and the height is 3.5 ft. What is the area?

• 15.5 ft²

• 36 ft²

• 42 ft²

• 21 ft²

What measurement/number is not needed to find the area of the trapezoid?

• 9

• 11

• 12

• 15

Which shape requires you to divide by 2 (or multiply by 1/2) when finding the area?

• rectangle

• circle

• parallelogram

• triangle

• 19.8 km²
• 37.8 km²
• 18.9 km²
• 35 km²

Calculate the area.

• 336 cm ²

• 172 cm ²

• 459 cm ²

• 522 cm ²

What is the area of this rectangle?

• 40 square centimeters

• 45 square centimeters

• 28 centimeters

• 50 square centimeters

What number is not needed when we find the area of the triangle?

• 4

• 5

• 8

• 10