Right Triangle Sine

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

• sine

• cosine

• tangent

• secant

Find sinA

• 32/40

• 32/24

• 24/40

• 24/32

Which Trig function do you use?

• Sine

• Cosine

• Tangent

What is the value of sin(B)?

Mathematical Equivalence

ON

Determine the value of: sin(C)

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7

Sin C

• ²⁴/₃₀

• ¹⁸/₃₀

• ³⁰/₂₄

• ³⁰/₁₈

Find the value of the trigonometric ratio sin Z ​ (a)   /​ (b)  

• 3

• 5

• 4

• 12

• 9

• 15

• A

• B

• C

• D

• none of the above

• A
• B
• C
• D

Sin X

• ²⁰/₂₁

• ²¹/₂₉

• ²⁰/₂₉

• ²⁹/₂₀