Sine, Cosine, Tangent: Angles

What trigonometric ratio would be used to find the distance from the ship to the plane?

• tangent

• sine

• cosine

In SOHCAHTOA what does O stand for?

• Outside

• Opposite

• Over

• Order

What can you find with trig ratios (sin, cos, tan)?

• Missing sides

• missing angles

• area of a triangle

• missing sides, angles and area of a triangle

Which is the trig function relates the opposite side and the adjacent side?

• sine

• cosine

• tangent

• all of the above

Which ratio represents sin(A)?

• 32/40

• 32/24

• 24/40

• 24/32

Which ratio represents tan(X)?

• 32/40

• 40/24

• 32/24

• 24/32

What is the cosine of angle P?

• p/q

• q/r

• p/r

• r/q

Which is the trig function that relates the opposite side and the hypotenuse?

• tangent

• sine

• cosine

• all of the above

Which ratio represents cos(C)?

• 16/34

• 16/30

• 30/34

• 34/16

What is the length of the side opposite ∠X?

• 16

• 30

• 34