Perimeter and Area of a Polygon on the Coordinate Plane

What is the perimeter of the shape?

• 20 units

• 12 units squared

• 22 units

• 32 units squared

You design a tree house using a coordinate plane. You plot the vertices of the floor at J (2, 1), K (2, 8), L(9, 8), and M (9, 1). The coordinates are measured in feet. What is the area of the tree house?

• 28 feet²

• 49 feet²

• 56 feet²

• 64 feet²

What is the area of the shape?

• 35 units squared

• 24 units squared

• not enough information

• 22 units squared

What is the area of the figure? 

• 12 square units

• 24 square units

• 18 square units

• 36 square units

Square ABCD has vertices A(-2,-3), B(4, -1), C(2, 5), and D(-4, -3). What is the perimeter of the square?

What is the perimeter of the parallelogram?

• 18

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

What is the perimeter of the rectangle?

• 33 units

• 40 units

• 28 units

• 19 units

What is the area of the rectangle?

• 12 units²

• 10 units²

• 5 units²

• 6 units²

What is the area AND the perimeter? Choose both answers.

• area = 8 units²

• perimeter = 18 units

• area = 10 units²

• perimeter = 22 unites