Trigonometric Ratios

What is the correct ratio for Cos C?

• ⁹/₄₁

• ⁴⁰/₄₁

• ⁹/₄₁

• ⁴⁰/₉

Sin Θ

• ⁴/₅

• ³/₄

• ⁵/₄

• ³/₅

Cos X

• ⁸/₁₅

• ¹⁷/₁₅

• ¹⁵/₁₇

• ⁸/₁₇

Sin X

• ¹⁵/₁₇

• ⁸/₁₅

• ¹⁷/₈

• ¹⁵/₈

From ∠C, what side is AB?

• Adjacent
• Hypotenuse
• Opposite

Find Cos(A) as a decimal rounded the the nearest ten-thousandth.

• .4706
• 1.875
• .8824
• .5333

What is the correct ratio?

• 7/24

• 24/7

• 7/25

• 24/25

Answer explanation

SOH CAH TOA

$\tan Z=\frac{opposite}{adjacent}=\frac{7}{24}$

Which is the correct ratio for tangent?

Answer explanation

Which is the correct ratio for cosine?

Answer explanation

Which is the correct ratio for sine?

Answer explanation