Geometry Similarity and Proportions

If △JKL ~ △MKN, find the value of x.

x =

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CCSS.HSG.SRT.A.2

If △BCD ~ △GEF, find the value of x.

x =

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CCSS.HSG.SRT.A.2

The pairs of polygons below are similar. What is the scale factor of figure A to figure B?

• 1/2

• 2

• 1/4

• 4

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CCSS.7.G.A.1

Find the value of x using proportions.

• a

• b

• c

• d

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CCSS.HSG.SRT.A.2

State if the triangles in each pair are similar. If so, state how you know they are similar.

• Yes, AA Similarity

• Yes, SSS Similarity

• Yes, SAS Similarity

• Not Similar

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CCSS.HSG.SRT.B.5

∆ABC≅∆XYZ
which is true?

• AB≅XY

• AB≅YX

• AB≅XZ

• BC≅CB

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CCSS.HSG.CO.B.7

What is the area of the composite shape?

• 154 cm2

• 459 cm2

• 396 cm2

• 522 cm2

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CCSS.6.G.A.1

The pair of figures is similar. Find the missing side.

• x = 1

• x = 3

• x = 9

• x = 5

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CCSS.HSG.SRT.A.2

The pair of figures is similar. Find the missing side.

• x = 20

• x = 12

• x = 5

• x = 4

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CCSS.HSG.SRT.A.2

The pair of figures is similar. Find the missing side.

• x = 12

• x = 3

• x = 40

• x = 4

Tags

CCSS.HSG.SRT.A.2