Unit 2: Area of a Polygon Assessment

Find the Area and the Perimeter

• Area= 180 in²

  Perimeter = 29 inches

• Area = 180 in²

  Perimeter = 58 inches

• Area = 204 in²

  Perimeter = 58 inches

• Area = 204 in²

  Perimeter = 29 inches

Use your graph paper to plot the following coordinate points:

A (2,5), B (7,7), C (7,4), D (2,2)

Connect all four points using a ruler

What is the area of polygon ABCD?

• A= 18 square units

• A = 36 square units

• A = 15 square units

• A = 12 square units

Find the area and perimeter of the polygon.

• A = 30 cm²

  P = 30 cm

• A = 55 cm²

  P = 25 cm

• A = 156 cm²

  P = 65 cm

• A = 60 cm²

  P = 60 cm

Find the area of the polygon

• A = 56 yds²

• A = 136 yds²

• A = 272 yds²

• A = 187 yds²

On your graph paper, plot the following points:

A (1,5)

B (1,1)

C (7,1)

Connect all 3 points using a straight edge. What is the area of your polygon?

• A = 24 square units

• A = 12 square units

• A = 18 square units

• A = 48 square units

Find the area and perimeter of the polygon?

• A = 24 in²

  P = 22 in

• A = 22 in²

  P = 18 in

• A = 30 in²

  P = 26 in

• A = 38 in²

  P = 32 in

The area of the polygon is 56 cm^2. What is the length of the base?

• b= 7 cm

• b = 14 cm

• b = 48 cm

• b = 12 cm

Find the area and the perimeter of the polygon.

• A = 60 cm²

  P = 37 cm

• A = 75 cm²

  P = 30 cm

• A = 65 cm²

  P = 32 cm

• A = 54 cm²

  P = 28 cm

What is the perimeter of the polygon?

• P = 10 in

• P = 17 in

• P = 34 in

• P = 490 in

Charlie wants to tile his wall, which is in the shape of a parallelogram. The room has a base of 9 ft and a height of 12 ft. The tile he wants to use costs $3.50 per square foot. How much will it cost Charlie to tile his wall?

• $108

• $378

• $147

• $73.50