New Trigonometry

Right Angle

An angle of 90 degrees

37

Determine the angle, round to the nearest whole number

74

Determine the angle, rounded to the nearest whole number.

30

Determine the side length

14.4

Determine the side length, round to the nearest tenth

9.6

Determine the side length, round to the nearest tenth

8.8

Determine the side length, rounded to the nearest tenth.

24/25

Find Cos A

15/17

Find Cos Z

40/41

Find Cos Z

4/5

Find Sin A

5/13

Find Sin X

9/40

Find Tan C

3/4

Find Tan Z

8/15

Find Tan Z

41

Find the measure of the indicated angle, round to the nearest degree

33

Find the measure of the indicated angle, rounded to the nearest degree

50

Find the measure of the indicated angle, rounded to the nearest degree

53

Find the measure of the indicated angle, rounded to the nearest degree

56

Find the measure of the indicated angle, rounded to the nearest degree

4.1

Find the missing side, round to the nearest tenth.

8.9

Find the missing side, round to the nearest tenth.

11

Find the missing side, rounded to the nearest integer

Cosine

Ratio of length of Adjacent divided by Hypotenuse

Tangent

Ratio of length of Opposite divided by Adjacent

Sine

Ratio of length of Opposite divided by Hypotenuse

Opposite

The side across from the unknown angle

Adjacent

The side next to the unknown angle

Hypotenuse

The side opposite the right angle

Theta

A Greek symbol commonly used to represent an unknown angle