Right Triangle Trig Review

What are u and v in this 30-60-90 triangle?

• v = 2√3 u = 6

• v = 4 u = 4√3

• v = 4 u = 4√2

• v = 4√3 u = 8√3

Tags

CCSS.HSG.SRT.C.8

solve for x

• 5552363959656.

• 10

• 100

• 89

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Tags

CCSS.8.G.B.7

Solve for x. Round to the nearest tenth.

• 103.5

• 4.7

• 55.0

• 23.4

Tags

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9

Tags

CCSS.HSG.SRT.C.8

What type of special triangle is this?

• 45°-45°-90°

• 30°-60°-90°

• Equiangular

• Equilateral

Tags

CCSS.4.G.A.2

What is the value of x?

• 18√2

• 18

• 2√9

• 9√2

Tags

CCSS.8.G.B.7

From ∠C, what side is AB?

• Adjacent

• Hypotenuse

• Opposite

Tags

CCSS.HSG.CO.C.10

Which is the ratio of the opposite leg to the hypotenuse in a right triangle?

• sine

• cosine

• tangent

• secant

Tags

CCSS.HSG.SRT.C.6

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 

• 63 ft

• 65 ft

• 74 ft

• 87 ft

Tags

CCSS.HSG.SRT.C.8