Final Exam Geometry

To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree.  How tall is the tree? Hint: the figures are similar triangles.

• 8 feet

• 72 feet

• 36 feet

• 144 feet

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CCSS.HSG.SRT.B.5

Solve for f.

• 6

• 4

• 3

• 8

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CCSS.HSG.SRT.B.4

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

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CCSS.HSG.SRT.C.8

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

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CCSS.HSG.SRT.C.8

• A
• B
• C
• D

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CCSS.HSG.CO.C.9

• A
• B
• C
• D

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CCSS.HSG.CO.C.9

ABCD is a parallelogram. Find the value of x. (Remember: Consecutive angles are supplementary.)

• 11

• 12

• 13

• 14

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CCSS.HSG.CO.C.11

Find the value of y. (Remember: Opposite sides are equal)

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CCSS.HSG.CO.C.11

Given that WXYZ is a parallelogram, find the value of b.

• 6

• 8

• 10

• 12

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CCSS.HSG.CO.C.11

If the figure is a rectangle, the value of x is...

• 2

• 12

• 13

• 28

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CCSS.HSG.CO.C.11