Perimeter, Area, & Surface Area

Find the AREA of this figure.

• 160 square feet

• 160 feet

• 160

• 1600 feet

Find the area of the triangle pictured.  

• 22.5 cm²

• 45 cm²

• 15.75 cm²

• 31.5 cm²

Find the Surface Area

• 556 cm²

• 278 cm²

• 680 cm²

• 340 cm²

Find the perimeter of this triangle.

• 150 ft

• 100 ft

• 20 ft

• 35 ft

What is the surface area of this figure?

• 200 cm ²

• 800 cm ²

• 400 cm ²

• 100 cm ²

What is the surface area of the rectangular prism pictured?

• 17 sq yards

• 84 sq yards

• 108 sq yards

• 168 sq yards

What is the surface area of the triangular prism in inches squared?

• 150

• 180

• 240

• 3120

Adam was painting a wall in his room. The wall was 10 feet wide and 6 feet tall. What is the perimeter of the wall he has to paint?

• 16 ft

• 32 ft

• 16 ft²

• 60 ft

What is the area of this triangle?

• 12 square cm

• 6 square cm.

• 7 square cm

• 10 square cm

The distance around an object is called the 

• area

• perimeter