Right Triangle Trig

Which of these equations could be used to solve for the missing hypotenuse length?

• 25² + 40² = x²

• sin(38) = 25 / x

• sin(52) = 40 / x

• cos(38) = 25 / x

• tan(52) = 40 / x

Tags

CCSS.HSG.SRT.C.8

If sinθ = 5/13, then tanθ =

• tanθ = 5/12

• tanθ = 13/5

• tanθ = 5/4

• tanθ = 12/5

Tags

CCSS.HSG.SRT.C.7

If cotθ = √3, then sinθ =

Tags

CCSS.HSF.TF.C.8

What is cscθ ?

• 1/3

• 3

• 3√2 / 4

• 2√2 / 3

• 2√2

Tags

CCSS.HSG.SRT.C.6

Use a trig ratio to write and solve an equation to find the length of side x. Round your answer to the nearest thousandth.

Tags

CCSS.HSG.SRT.C.8