Writing Trig Ratios

What is the ratio for Sine?

• Hyp/Opp
• Opp/Hyp
• Opp/Adj
• Adj/Opp

What is the ratio for Cosine?

• Opp/Hyp
• Opp/Adj
• Adj/Opp
• Adj/Hyp

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

What leg is considered the hypotenuse?

• Any side
• the side opposite the smallest angle
• the side opposite the right angle
• the side opposite the shortest leg

What is the length of the hypotenuse side?

• 8

• 15

• 17

What is the length of the adjacent side?

• 8

• 15

• 17

What is the length of the opposite side?

• 8

• 15

• 17

Cos X

• ⁸/₁₅

• ¹⁷/₁₅

• ¹⁵/₁₇

• ⁸/₁₇

Sin X

• ¹⁵/₁₇

• ⁸/₁₅

• ¹⁷/₈

• ¹⁵/₈

Tan X

• ³⁰/₄₀

• ³⁰/₅₀

• ⁴⁰/₃₀

• ⁴⁰/₅₀