Ratios Similar Figures

Solve for y.

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CCSS.HSG.CO.B.7

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CCSS.HSG.CO.B.7

What side is congruent to \overline{CA}?

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CCSS.HSG.CO.B.7

Triangle HJK is similar to triangle LMN. Which proportion can be used to calculate the length of LM in centimeters?

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CCSS.HSG.SRT.A.2

Which line segment corresponds to AC?

• BC

• EF

• DE

• DF

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CCSS.HSG.SRT.A.2

Triangle ABC is similar to triangle DEF. Which proportion can be used to find the length of in centimeters?

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CCSS.HSG.SRT.A.2

Which equation must be true?

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CCSS.HSG.SRT.B.4

Which proportion must be true for these figures?

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CCSS.HSG.SRT.A.2

An engineer created a scale drawing of a building using a scale in which 0.25 inch represents 2 feet. The length of the actual building is 250 feet.

What is the length in inches of the building in the scale drawing?

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CCSS.7.RP.A.2C