Trigonometry-Angle

The length across from the right angle in a triangle is called the ...........

• cosine

• tangent

• hypotenuse

• sine

Tags

CCSS.HSG.SRT.C.6

If you are given the two sides that are NOT the hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

Tags

CCSS.HSG.SRT.C.6

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

• sine
• cosine
• tangent
• inverse cosine

Tags

CCSS.HSG.SRT.C.6

If sinθ = 0.7342, the value of θ, correct to 2 decimal places, is:

• 47.24°
• 42.76°
• 47.23°
• 36.29°

If ΔABC and ΔDEF are similar right triangles, the cosine of ∠F will be the same as ______________.

• Sine ∠E
• Cosine ∠B
• Cosine ∠C

Tags

CCSS.HSG.SRT.A.2

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

• Inverse sine

• Inverse cosine

• Inverse tangent

• Pythagorean Theorem

Tags

CCSS.HSG.SRT.C.8

Solve for the missing angle

• 32°
• 44°
• 61°
• 50°

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Solve for the missing angle.

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees

Tags

CCSS.HSG.SRT.C.8

m∠A = ?

• 16.3⁰
• 73.8⁰
• 15.6⁰
• 17.0⁰

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4

Tags

CCSS.HSG.SRT.C.8