10.4 Practice Worksheet Name

Perimeter and Area in the Coordinate Plane

1) Tyneisha wants to estimate the area of the 2) Estimate the area of the irregular shape. Each

pool at her local park. Each square in the plane square is equivalent to one square foot.

represents one square yard. Estimate the

area of the pool.

3) The diagram represents train tracks in the children’s 4) Plot the Points, given A(1, 2) B(2, 1) C(1, 2),and D(2, 1)

area of a zoo. Estimate the area enclosed by the tracks. Name the polygon. Then find the area and perimeter.

The side length of each square represents 1 meter.

(5-6): Find the perimeter and area of each polygon. Show all of your work!!!

5) F(2, 3), G(2, 3), H(2, 0)

6) W (1, 4), X (4, 2), Y(2, -3), Z (-4, 0)