19-20: Use identitites to find the value of the trigonometric function
1
1
Question 1
1.
Find the measure of each angle in the problem
2-3: Convert the angle to decimal degrees and round to the nearest hundredth of a degree
Question 2
2.
101°31'1"
Question 3
3.
241°58'57"
Question 4
4.
Convert the angle to degree, minutes, and seconds
209.64°
5-6: Use the appropriate identity to find the indicated function value. Rationalize the denominator, if applicable. If the given value is a decimal, round your answers to three decimal places.
Question 5
5.
Question 6
6.
Question 7
7.
Find the tangent of the angle
8-9: Solve the right triangle
Question 8
8.
a= 2.2 m, B=37.7°, C=90°
Question 9
9.
a=3.2 cm, b=3.0 cm, C=90°
Question 10
10.
Question 11
11.
Find c. Round your answer to the hundredths place.
Question 12
12.
Find the exactvalues of the indicated trigonometric functions. Write fractions in lowest terms.
