Review Right Triangle Trigonometry Test

What is the most efficient way to find "x"?

• Inverse sine

• Inverse cosine

• Inverse tangent

• Pythagorean Theorem

Tags

CCSS.HSG.SRT.C.8

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet

• 26 feet

• 27 feet

• 28 feet

Tags

CCSS.8.G.B.8

Relative to angle B, what would we label side b of the triangle.

• Opposite

• Adjacent

• Hypotenuse

• None of the above.

Tags

CCSS.HSG.SRT.C.6

Relative to angle A, what would we label side b of the triangle.

• Opposite

• Adjacent

• Hypotenuse

• None of the above.

Tags

CCSS.HSG.SRT.C.6

Relative to angle A, what would we label side c of the triangle.

• Opposite

• Adjacent

• Hypotenuse

• None of the above.

Tags

CCSS.HSG.SRT.C.6

For this triangle, given angle A which trigonometric function best relates side b to side c.

• sine

• cosine

• tangent

Tags

CCSS.HSG.SRT.C.6

Given angle B, what trigonometric function relates side c to side b.

• Sine

• Cosine

• Tangent

• None of the above.

Tags

CCSS.HSG.SRT.C.6

Determine the length of side c of this right triangle.

• 4.14

• 10.60

• 11.51

• 4.89

Tags

CCSS.HSG.SRT.C.8

If the angle x given is 25 degrees, and the shadow cast by the tree is 12.5 feet long, how tall is the tree?

• 5.28 feet

• 5.83 feet

• 11.33 feet

• 26.81 feet

Tags

CCSS.HSG.SRT.C.8

What is the correct equation to solve for x ?

• tan( 46 ) = 17/x

• sin ( 46 ) = x/17

• tan (46 ) = x/17

• cos (46) = x/17

Tags

CCSS.HSG.SRT.C.6