Decompose and Find Areas of Polygons

Find the area of the figure shown.
*HINT: There are 2 figures here! How could you find the total area? 
1. Find the area of the rectangle
2. Find the area of the triangle
3. Add the areas together!

• 34 units²

• 960 units²

• 220 units²

• 480 units²

What's the area of the trapezoid?

Hint: Decompose the polygon into TWO triangles and ONE rectangle OR

ONE large rectangle.

• 24 in²

• 12 in²

• 18 in²

• 36i n²

What is the Area formula for this shape?

• r²

• 2l+2w

• bh

• π

Find the area of the parallelogram.

• 7 in²

• 23 in²

• 60 in²

• 120 in²

Decompose the irregular shape and find its total area.

• 96 units2

• 152 units2

• 192 units2

• 240 units2

Decompose the parallelogram into a rectangle. Which quadrilateral is the correct shape?

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Find the area of the parallelogram.

• 90 units²

• 112.5 units²

• 180 units²

• 225 units²

What is the area of this figure?

• 52 square centimeters

• 36 centimeters

• 57 square centimeters

• 40 square centimeters

Find the area of the composite figure

Find the area of the polygon.

• 45 in²

• 68 in²

• 36 in²

• 24 in²