Math 3-Topic 7

Front

What is the measure of angle A if it is given as 50 degrees, 60 degrees, 78 degrees, or 74 degrees?

Back

78 degrees

Front

Find angle Z from the options: 20.15°, 71.23°, 51.06°, 57.71°.

Back

71.23°

Front

Which Trig function do you use to find the opposite side over the hypotenuse?

Back

Sine

Front

Find BC if the options are: 24 mi, 19 mi, 14 mi, 21 mi.

Back

24 mi

Front

Find the missing side from the options: 15.9 in., 22.8 in., 19.2 in., 521.1 in.

Back

22.8 in.

Front

What is the definition of Sine in a right triangle?

Back

Sine is the ratio of the length of the opposite side to the length of the hypotenuse.

Front

What is the definition of Cosine in a right triangle?

Back

Cosine is the ratio of the length of the adjacent side to the length of the hypotenuse.

Front

What is the definition of Tangent in a right triangle?

Back

Tangent is the ratio of the length of the opposite side to the length of the adjacent side.

Front

If angle A is 30 degrees, what is the sine of angle A?

Back

0.5

Front

If angle A is 45 degrees, what is the cosine of angle A?

Back

0.7071 (approximately)