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

 Find cosA

• 30/16
• 30/34
• 30/15
• 16/34

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

Does an 8, 15, 16 triangle have a Right Angle?

• Yes
• no

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

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

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

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

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

In this 45-45-90 triangle, I have been given the length of a leg.  How do I find the length of the hypotenuse?

• It is the same length as the given leg.
• Multiply that leg's length by √2.
• Multiply that leg's length by 2.
• Divide that leg's length by √2.

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

Choose the correct ratio.

• cos(33)=x/14
• sin(33)=x/14
• cos(33)=14/x
• sin(33)=14/x

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

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

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• 8^o

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

Find x - the length of the hypotenuse of the triangle.

• 5
• 5√2
• 10
• 5√3

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

Which equation would be used to solve for x?

• x²+6²=8.5²
• sin(8.5)= x/6
• sin(8.5)= 6/x
• sin^-1(6/8.5)

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

Find x round to the nearest tenth.

• 46.1
• 4.9
• 73.5
• 68.6

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