Perimeter and Area Review

How do you find the perimeter of a shape?

• Multiply the lengths of all the sides.

• Add the lengths of all the sides.

• Multiply the base and height.

• Add up the sides and subtract from the area.

Tags

CCSS.3.MD.D.8

What is the perimeter of this rectangle?

• 20 feet

• 84 feet

• 40 feet

• 40 inches

Tags

CCSS.4.MD.A.3

How do you find the area of a Rectangle?

• Add up the lengths of all the sides.

• Do the base divided by the height.

• Multiply the base and the height.

• Do the

  base x height divided by 2.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter of the shape?

• 24 cm

• 30 ft

• 24 in

• 27 cm

Tags

CCSS.3.MD.D.8

What is the area of a rectangle with a base of 25in and a height of 25 in?

• 50 in

• 625 cm

• 100 in

• 625 in

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula for the area of a triangle?

• (Base x Height) / 2

• Base / Height

• Base x Height

• (Base x Height) - 2

Tags

CCSS.6.G.A.1

What is the area of the triangle?

• 63 cm

• 40 in

• 63 in

• 126 in

Tags

CCSS.6.G.A.1

Mary wants to plant grass in her new yard but doesn't know the area of it. She measures the sides of her yard and they have lengeths of 60 ft and 90 ft. What is the area of Mary's new yard?

• 600 ft

• 5400 ft

• 150 ft

• 300 ft

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A rectangle has an area of 125 cm and a side length of 5 cm what is the length of the other side?

• 20 cm

• 50 in

• 5 ft

• 25 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A triangle has an area of 40 in and a base of 8 in, what is the height of the triangle?

• 2 ft

• 10 in

• 20 cm

• 80 in

Tags

CCSS.6.G.A.1