CCSS.Math.Content.HSG.SRT.C.8

In the right triangle  above, BE=5, and AB=12.  If the length of AC is 1 unit more than twice the length of DE, what is the length of DE?

• 1/2
• 5/2
• 3
• 4

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CCSS.Math.Content.HSG.SRT.C.8

Find a.

• 12
• 24
• 24√3
• 16

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CCSS.Math.Content.HSF.TF.A.3

CCSS.Math.Content.HSG.SRT.C.8

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

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CCSS.Math.Content.HSG.SRT.C.8

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

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CCSS.Math.Content.HSG.SRT.C.8

What is the length of the side opposite ∠A?

• 30
• 40
• 50

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CCSS.Math.Content.HSG.SRT.C.8

What is the measure of x?

• 12
• 15
• 6
• 9

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CCSS.Math.Content.HSG.SRT.C.6

CCSS.Math.Content.HSG.SRT.C.8

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10
• 12
• 15
• 18

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CCSS.Math.Content.HSG.SRT.D.10

CCSS.Math.Content.HSG.SRT.D.11

CCSS.Math.Content.HSG.SRT.C.8

Find x.

• 4
• 2
• √3
• 2√2

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CCSS.Math.Content.HSF.TF.A.3

CCSS.Math.Content.HSG.SRT.C.8

A ladder is leaning against a house at an angle of 39 degrees. If the ladder is 12 ft. long, how far is the bottom of the ladder from the house? 

• 15.4 ft.
• 9.3 ft.
• 20.2 ft. 
• 5.3 ft. 

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CCSS.Math.Content.HSG.SRT.C.6

CCSS.Math.Content.HSG.SRT.C.8

Which equation would be used to solve for x?

• 34²+19²=x²
• sin(34)= 19/x
• cos(34)= 19/x
• cos^-1(19/34)

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CCSS.Math.Content.HSG.SRT.C.8