Area of Triangle and Trapezoid Lesson

What is this polygon called?

• Parallel
• Triangle
• Trapezoid
• Square

How do you find the area of a Trapezoid?

• Base x Height

• Base x Height ÷ 2

• Create a square and two triangles then find the areas of them and add.

Find the area of the trapezoid

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

Find the area:

• 84 m²
• 168 m²
• 112 m²
• 56 m²

Find the Area.

• 91 ft²
• 77 ft²
• 78 ft²
• 105 ft²

Find the area of this trapezoid. The Bases are 8 inches and 2.2 inches. The height is 4 inches.

• 40.8 in²

• 20.4in²

• 10.2 in²

• 24 in²

• 6 in
• 9 in
• 6 in²
• 9 in²

Find the area of this trapezoid.

• 26 ft²

• 20 ft²

• 52 ft²

• 40 ft²

Find the area of this trapezoid.

• 30 cm²

• 44 cm²

• 88 cm²

• 22 cm²

• 4,326 in²
• 1,512 in²
• 2,317.5 in²
• 2,163 in²