Understanding Composite Figures

What is a composite figure?

• A figure that cannot be divided into simpler shapes

• A figure made up of multiple 3D shapes

• A figure made up of multiple 2D shapes

• A figure made up of one basic shape

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CCSS.1.G.A.2

How do you find the area of a composite figure?

• Subtract the area of smaller shapes from larger ones

• Use the Pythagorean theorem

• Divide the figure into basic shapes and sum their areas

• Multiply the dimensions of the figure

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CCSS.3.MD.C.7D

What is the area of the composite figure made of two rectangles?

• 74.13 cm²

• 223 cm²

• 135 cm²

• 88 cm²

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CCSS.6.G.A.1

How do you calculate the area of a semi-circle?

• πr²

• πr² divided by 2

• πd

• 2πr

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CCSS.7.G.B.4

What is the total area of the figure consisting of a rectangle and a semi-circle?

• 74.13 feet²

• 223 cm²

• 14.13 feet²

• 60 feet²

What is the area of the composite figure made of a rectangle and a triangle?

• 128 cm²

• 196 inches²

• 152 cm²

• 24 cm²

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CCSS.6.G.A.1

How is the area of a trapezoid calculated in a composite figure?

• πr² for one of the bases

• Base × Height

• (Base1 + Base2) × Height ÷ 2

• (Base1 + Base2) × Height

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CCSS.6.G.A.1

What is the total area of the composite figure including a trapezoid and a rectangle?

• 196 inches²

• 223 cm²

• 156 inches²

• 40 inches²

What is the area of the composite figure that includes a semi-circle and a triangle?

• 39.25 meters²

• 64.25 meters²

• 164.25 meters²

• 125 meters²

What is the total area of the composite figure made of a triangle on top of a trapezoid?

• 88 yards²

• 286 yards²

• 198 yards²

• 152 cm²