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

Solve for x and y in the special right triangle.

• y = 4, x = 4√3
• y = 4√2, x = 4√2
• y = 4 x = 12
• y = 8/√3, x = 16/√3

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

What is the value of y?

• 3√2
• 4√3
• 6
• 1

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

Find side length X.

• 22.5
• 10
• 9
• 7.5

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

In this 45-45-90 triangle, I have been given a leg, so to find the other leg I...

• Multiply that leg by 2
• Use the same length for the second leg
• Multiply that leg by √2
• Divide that leg by √2

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

What are a and b in this 30-60-90 triangle?

• b=3.5√3 a = 7√3
• b = 7 a = 7√2
• b = 7 a = 14
• b = 7√3 a = 14√3

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

Find x.

• 30°
• 60°
• 90°
• 180°

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

What is the length of y in this 45-45-90 triangle?

• 8√2
• 4√2
• 4
• 8

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

Classify the triangle by angles and sides.

• Equiangular Equilateral
• Right Isosceles
• Right Scalene
• Acute Isosceles

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

What are a and b in this 30-60-90 triangle?

• b=3.5√3 a = 7√3

• b = 7 a = 7√2

• b = 7 a = 14

• b = 7√3 a = 14√3

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

An observer stands 2400 ft away from a launch pad to observe a rocket launch. The rocket blasts off and maintains a velocity of 200 ft/sec. Assume the scenario can be modeled as a right triangle. How fast is the observer to rocket distance changing when the rocket is 700 ft from the ground?

• 56 ft/sec

• 57 ft/sec

• 52 ft/sec

• 61 ft/sec

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