Perimeter and Area of Triangles and Rectangles

Find the area of the triangle

• 96 in²

• 120 in²

• 48 in²

• 60 in²

Find the area of the triangle

Find the area of the triangle

• 63 units²

• 31.5 units²

• 77 units²

• 38.5 units²

How do you find the perimeter of a rectangle?

• Length × width

• Length + width

• Length + length + width + width

• Length × width × ½

What is the missing side length of the rectangle?

• 7 m

• 6 m

• 8 m

• 9 m

Find the perimeter of the rectangle.

• 50 in.

• 25 in.

• 45 in. 

• 100 in.

Find the area of the rectangle.

• 140 cm²

• 70 cm²

• 34 cm²

• 64 cm²

Find the area of the rectangle.

• 24 ft²

• 12 ft²

• 32 ft²

• 89 ft²

What is the area?

• 16 yd²

• 22 yd²

• 49 yd²

• 28 yd²

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