Area of Rectangles and Triangles

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Tags

CCSS.6.G.A.1

Front

If a rectangle has a length of 6 cm and a width of 4 cm, what is its area?

Back

Area = 6 cm × 4 cm = 24 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

A triangle has a base of 10 feet and a height of 5 feet. What is its area?

Back

Tags

CCSS.6.G.A.1

Front

What is the area of a triangle with a base of 22 feet and a height of 8 feet?

Back

Tags

CCSS.6.G.A.1

Front

Find the area of a rectangle with a length of 12 m and a width of 3 m.

Back

Area = 12 m × 3 m = 36 m².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a triangle with a base of 14 inches and a height of 6 inches?

Back

Tags

CCSS.6.G.A.1

Front

If the area of a rectangle is 30 cm² and the width is 5 cm, what is the length?

Back

Length = Area ÷ Width = 30 cm² ÷ 5 cm = 6 cm.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a triangle with a base of 16 feet and a height of 4 feet?

Back

Tags

CCSS.6.G.A.1

Front

A rectangle has an area of 50 m² and a length of 10 m. What is the width?

Back

Width = Area ÷ Length = 50 m² ÷ 10 m = 5 m.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3