Trig and Special Right Triangles

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

Tags

CCSS.HSG.SRT.C.8

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

• 4√2
• 4
• 8
• 4√3

Tags

CCSS.8.G.B.8

Which Trig function do you use?

• Sine
• Cosine
• Tangent

Tags

CCSS.HSG.SRT.C.6

Solve for the missing angle

• 50
• 0.053
• 36.9
• 95

Tags

CCSS.HSG.SRT.C.8

Find x.

• 12
• √2
• √3
• 6

Tags

CCSS.8.G.B.7

The ratio in a right triangle of adjacent to hypotenuse is _____

• sine
• cosine
• tangent
• inverse cosine

Tags

CCSS.HSG.SRT.C.6

The ratio in a right triangle of opposite to adjacent side is _____

• sine
• cosine
• tangent
• inverse cosine

Tags

CCSS.HSG.SRT.C.6

Which ratio would you use to solve for x?

• sine
• cosine
• hypotenuse
• tangent

Tags

CCSS.HSG.SRT.C.6

Which equation would you use to solve for x?

• sin 62 = 10/x
• tan 62 = 10/x
• tan 62 = x/10
• cos 10 = x/62

Tags

CCSS.HSG.SRT.C.8

Which equation would you use to solve for x?

• sin 58 = x/19
• cos 58 = x/19
• sin 58 = 19/x
• cos 58 = 19/x

Tags

CCSS.HSG.SRT.C.6