Area and Perimeter of Rectangles and Right Triangles

What is the perimeter of the rectangle?

• 28 in

• 46 in

• 56 in

• 98 in

Tags

CCSS.4.MD.A.3

If I wanted to place a fence around my backyard to keep my dog from running away, I would be looking at?

• Perimeter

• Area

What is the perimeter of the rectangle shown?

• 19 cm

• 38 cm

• 84 cm

Tags

CCSS.4.MD.A.3

Area is measured in:

• feet

• centimeters

• square units

• inches

Calculate the area of this shape

• 345cm²

• 76cm²

• 38cm²

• 175cm²

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Mr. Bailey bought a new home and wanted to place new grass on his lawn around his house. What is the area of the shaded area shown, his lawn?

• 13,600 ft²

• 18,400 ft²

• 16,000 ft²

• 2,400 ft²

In the figure, the two triangular faces of the prism are right triangles with sides of length 3 cm, 4 cm, and 5 cm. The other three faces are rectangles. What is the surface of the prism?

• 72 cm²

• 84 cm²

• 96 cm²

• 108 cm²

Tags

CCSS.7.G.B.6

Find the area of the composite figure

• 40

• 9

• 49

• 61