Right Triangle Trig

From ∠C, what side is AB?

c

Opposite

Hypotenuse

Adjacent

Tags

CCSS.HSG.SRT.C.6

From ∠A, what side is AB?

c

Hypotenuse

Adjacent

Opposite

Tags

CCSS.HSG.SRT.C.6

True or False?  The side opposite the 90 degree angle is ALWAYS the Hypotenuse.

• True
• False

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.B.4

What is the best way to remember your trig ratios?

• SOH CHA TAO
• SOH CAH TOA
• SAH COH TOA
• SOH CAH TAO

Tags

CCSS.HSG.SRT.C.6

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

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

• sine
• cosine
• tangent
• secant

Tags

CCSS.HSG.SRT.C.6

Find the ratio for sinA. (Reduce the fraction)

Tags

CCSS.HSG.SRT.C.6

Find the ratio for tanA. (Reduce the fraction)

Tags

CCSS.HSG.SRT.C.6

Find the measure of the missing side. Round your answer to the nearest tenth.

• x = 8.6
• x = 6.9
• x = 8.1
• x = 11.0

Tags

CCSS.HSG.SRT.C.8

Find the measure of the missing side. Round your answer to the nearest tenth.

• x = 9.1
• x = 12.9
• x = 24.8
• x = 4.7

Tags

CCSS.HSG.SRT.C.8