Perimeter and Area of Parallelograms and Triangles and Trapezoids

Find the perimeter of this triangle.

• 20 cm

• 21 cm

• 40 cm

• 12.5 cm

What is the area of this parallelogram?

• 6 in²

• 12 in²

• 18 in²

What is the area of this parallelogram?

• 20 units²

• 28 units²

• 35 units²

What is the perimeter of this parallelogram?

• 24 units

• 28 units

• 35 units

• 22 units

Find the area of the parallelogram.

• 12 units²

• 10 units²

• 13 units²

• 6 units

SOlve and identify the area of this parallelogram.

• 28 cm²

• 56 cm²

• 49 cm²

• 54 cm²

Find the missing measure of the parallelogram. 
BASE = 7 meters
AREA = 49 meters²

• 343 meters ²

• 7 meters ²

• 7 meters

• 49 meters

Which formula can be used to model the area of one of the trapezoids in the parallelogram?

• 
• 
• 
• 

Farmer Bob's son built a track to walk his pet pig.  The track goes around the pig pen.  The pig pen is 15 feet long and 21 feet wide.  If the pig walks all the way around the track, how many feet did he walk?

• 72 feet

• 36 feet

• 36 square feet

Area of triangle?

• 17 units²

• 20 units²

• 10 units²

• 16 units²