Area of Rectangles, Triangles, and Trapezoids

What is the combined area of the two shapes?

Find the area of the combined shapes. The height of the triangles equals the side of the rectangle. A = lw A = \frac{1}{2}bh

Find the area of the triangle.

What is the area of the rectangle?

• 36cm^2

• 14cm

• 28cm

• 45cm^2

What is the area of the rectangle?

• 42cm^2

• 56cm^2

• 15cm

• 30cm

What is the length of the missing side if the area if 80cm^2?

• 20cm^2

• 10cm

• 8cm^2

• 4cm

What is the area of the triangle?

• 28

• 40

• 20

• 13

What is the area of the triangle?

• 24

• 12

• 10

• 13

What is the area of the triangle?

• 24

• 50

• 140

• 70

What is the area of the triangle?

• 78

• 32.5

• 30

• 65