Unit 10 Area of Polygons Quiz

 $A=\frac{1}{2}b\ \times\ h$  

Which polygon can you find the area by the formula above?

• Parallelogram

• Triangle

• Trapezoid

• Composite Figure

Which figure below is a trapezoid?

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• 
• 
• 

What is the area of the figure?

•  $187\ \ km^2$ 

•  $83.5\ \ km^2$ 

•  $28\ \ km^2$ 

•  $170\ \ km^2$ 

What is the area of the figure?

•  $121.5\ \ in^2$ 

•  $256.5\ \ in^2$ 

•  $342\ \ in^2$ 

•  $243\ \ in^2$ 

What is the area of the figure?

•  $24\ \ cm^2$ 

•  $64\ \ cm^2$ 

•  $128\ \ cm^2$ 

•  $256\ \ cm^2$ 

Which triangles have an area of 20 meters squared? Select each correct answer

• b = 10 m, h = 4 m

• b = 10 m, h = 2 m

• b = 8 m, h = 5 m

• b = 4 m, h = 5 m

• b = 20 m, h = 2 m

What is the area of the trapezoid with the following dimensions?

• 15 mm²

• 30 mm²

• 60 mm²

• 72 mm²

What is the area of the trapezoid?

• 136 cm²

• 153 cm²

• 272 cm²

• 306 cm²

What is the area of the figure?

• 40 cm²

• 50 cm^2

• 90 cm²

• 200 cm²

What is the area of figure?

• 18 in²

• 84 in²

• 102 in²

• 252 in²