Area of Rectangles, Triangles, and Trapezoids

Find the area.

• 40 yd
• 40 yd²
• 80 yd²
• 18 yd²

Find the area.

• 60 in
• 60 in²
• 50 in
• 50 in² 

Find the area

• 430 in²
• 215 in²
• 41.5 in²
• 1.5 in²

The two bases in a trapezoid must always be ____________ one another. 

• perpendicular to
• parallel to
• equal to
• multiplied by

To find the area of a triangle, simply multiply the base and the height. 

• True
• False

Multiplying by ¹/₂ is the same as _________.

• Multiplying by 2
• Adding by 2
• Dividing by 2
• Subtracting by 2

Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?

• 20 feet
• 40 ft
• 96 square feet
• 40 square feet

What is the area of a triangle with a base of 9cm and a height of 4 cm?

• 8 cm squared
• 6 cm squared
• 36 cm squared
• 18 cm squared

Find the area of the trapezoid

• 36 meters squared
• 72 meters squared
• 18 meters squared

• 32 in²
• 12 in²
• 32 in
• 4 in²