Perimeter and Area Coordinate Plane

What is the perimeter of the triangle? (Round to the nearest tenth)

• 12

• about 13.2

• 21

• about 12.6

Find the perimeter of the figure to the right.  Round to the nearest tenth.

• 20.8 units

• 116 units

• 11.5 units

• 19.8 units

Find the area of the polygon shown.

• 8

• 12

• 16

• 20

Find the perimeter of the polygon shown.

• 8

• 12

• 16

• 20

Find the perimeter of this triangle.

• 150 ft

• 100 ft

• 20 ft

• 35 ft

What is the area of the rectangle?

• 28 units squared

• 45 units squared

• 33 units squared

• 19 units squared

What is the area of the triangle?

• 60 square units

• 90 square units

• 45 square units

• 30 square units

The area of a rectangle is 36 square meters.  If the length of the rectangle is 3, what is the width?

• 108

• 12

• 9

• 15

Find the area of the parallelogram.

• 12 units²

• 10 units²

• 13 units²

• 6 units

What is the perimeter (in units) of the triangle formed by the points (-3,1), (-3,5), and (4,1)?

• 65

• 8.06

• 14

• 19.06