VannKit: Surface Area of Composite Shapes

What it the equation to find the area of a triangle?

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Tags

CCSS.6.G.A.1

Find the area of the shape shown

To Find the Area of Composite Shapes, like the one shown, you simply...

• Divide the shape into simple known shapes, find the area of each shape, and add the areas together.

• Create a new shape and find the area of that shape.

• Divide the shape into simple known shapes, find the area of each shape, and multiply the areas together.

• Find the area of each shape and subtract the areas of the smaller shapes from the largest shape.

Tags

CCSS.3.MD.C.7D

What is the area of this shape?

• 20 sq cm
• 4 sq cm
• 30 sq cm
• 24 sq cm

Tags

CCSS.3.MD.C.7D

What is the area of this shape?

• 54 cm2
• 45 cm2
• 63 cm2
• 36 cm2

Tags

CCSS.3.MD.C.7D

What is the area of this composite shape?

• 14 in²
• 68 in²
• 36 in²
• 24 in²

Tags

CCSS.6.G.A.1

What is the area of the composite figure?

• 144 m²
• 111 m²
• 45 m²
• 70 m²

Tags

CCSS.3.MD.C.7D

The arrow shown is on a sign. What is the area of the arrow?

• 17 in2

• 40 in2

• 52 in2

• 61 in2

 Mr. Hubbs bought a new home and wanted to place new grass on his lawn around his house. What is the area of the shaded area shown, his lawn?

• 13,600 ft²
• 16,240 ft²
• 16,000 ft²
• 2,400 ft²

Dad built a brick footpath in the house

compound as shown in the diagram.

Find the area of the brick footpath.

• 32 m²

• 30 m²

• 34 m²

• 24 m²

Tags

CCSS.3.MD.C.7D