Unit 7 Right Triangle Trig Review (Geometry)

Front

What mode should your graphing calculator be in when solving trig problems in degrees?

Back

Degree

Front

Back

Front

Back

53.13

Front

What is the length of x if the options are 5, 7, 8, 25?

Back

5

Front

What is the easy trick to remember trigonometric ratios?

Back

Soh Cah Toa

Front

What does 'Soh Cah Toa' stand for?

Back

Soh: Sine = Opposite/Hypotenuse, Cah: Cosine = Adjacent/Hypotenuse, Toa: Tangent = Opposite/Adjacent

Front

What is the sine of an angle in a right triangle?

Back

Sine = Opposite side / Hypotenuse

Front

What is the cosine of an angle in a right triangle?

Back

Cosine = Adjacent side / Hypotenuse

Front

What is the tangent of an angle in a right triangle?

Back

Tangent = Opposite side / Adjacent side

Front

If the opposite side is 3 and the hypotenuse is 5, what is the sine of the angle?

Back

Sine = 3/5 = 0.6