Area and Perimeter of Rectangles and Triangles

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Tags

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Tags

CCSS.6.G.A.1

Front

What is the formula for the perimeter of a triangle?

Back

Perimeter = side1 + side2 + side3

Tags

CCSS.3.MD.D.8

Front

What is the formula for the perimeter of a square?

Back

Perimeter = 4 × side

Tags

CCSS.4.MD.A.3

Front

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

Back

24 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a triangle has a base of 10 cm and a height of 5 cm, what is its area?

Back

25 cm²

Tags

CCSS.6.G.A.1

Front

If a triangle has sides of 7 cm, 8 cm, and 9 cm, what is its perimeter?

Back

24 cm

Tags

CCSS.3.MD.D.8

Front

If a square has a side length of 7 cm, what is its perimeter?

Back

28 cm

Tags

CCSS.4.MD.A.3

Front

What is the relationship between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around it.