sine cosine and tangent

Choose the correct ratio.

• 15/39 = 5/13

• 15/36 = 5/12

• 36/39 = 12/13

• 36/15 = 12/5

Find the sin C

• 3/5

• 3/4

• 4/5

• 5/3

• 5/4

Which trigonometric ratio is correct?

• sin A = opposite / adjacent

• cos A = opposite / hypotenuse

• tan A = opposite / adjacent

• sin A = adjacent / opposite

• 9/41

• 9/40

• 40/41

• 40/9

Find the tan B.

• 3/5

• 3/4

• 4/5

• 5/4

• 4/3

• 27/45 = 3/5

• 27/36 = 3/4

• 36/45 = 4/5

• 36/27 = 4/3

Which trig function would be used to solve for x?

• cosine

• tangent

• sine