Area of Triangles, Rectangles, and Trapezoids

Front

What is the formula for the area of a rectangle?

Back

Area = base × height

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

A rectangle has a base of 2 feet and a height of 14 feet. What is its area?

Back

28 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = (base × height) / 2

Tags

CCSS.6.G.A.1

Front

What is the formula for the area of a trapezoid?

Back

Area = (1/2) × (base1 + base2) × height

Tags

CCSS.6.G.A.1

Front

A rectangle has a base of 12 inches and a height of 5 inches. What is its area?

Back

60 in²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

A rectangle is 3/4 of a foot long and 5/12 of a foot wide. What fraction represents the area of the rectangle?

Back

15/48 sq foot

Tags

CCSS.5.NF.B.4B

Front

What is the area of a parallelogram with a base of 5 units and a height of 4 units?

Back

20 square units

Tags

CCSS.6.G.A.1

Front

If the area of a rectangle is 40 yd² and the base is 8 yd, what is the height?

Back

5 yd

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 6 cm?

Back

36 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has an area of 80 ft² and a height of 8 ft, what is the base?

Back

10 ft

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3