Polygons in Coordinate Plane

What is the area of the shape?

• 35 units squared
• 24 units squared
• not enough information
• 22 units squared

The vertices of the giraffe exhibit at a Zoo are E(0,90), F(60, 90), G (100,30), and H (0,20). The coordinates are measured in feet. What is the area of the exhibit?

• 72 feet²

• 48 feet²

• 4800 feet²

• 7200 feet²

• 9600 feet²

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 figure? 

• 12 square units
• 24 square units
• 18 square units
• 36 square units

Find the area of the parallelogram.

• 12 units²
• 10 units²
• 13 units²
• 6 units

What is the area of the triangle?

• 2.5 square units

• 3 square units

• 3.5 square units

• 4 square units

What is the area of the triangle below?

• 2 square units
• 2.5 square units
• 3 square units
• 3.5 square units

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 rectangle?

• 12 units²
• 10 units²
• 5 units²
• 6 units²

What is the area of this figure?

• 7 units²
• 15 units²
• 7 1/2 units²
• 15 1/2 units²