# 1) Find the lengths of the missing sides if side aAbBcsin(BaB=C=

is opposite angle , side is opposite angle , and side is the hypotenuse.

) = 1/squr6, = 5

2) Use the figure below to find the exact value of the trigonometric function of angle *A*.

csc(*A*)

3)Use the figure below to find the exact value of the trigonometric function of angle *A*.

sec(*A*)

4)Solve for the unknown sides of the given triangle.

b=

c=

5)Solve for the unknown sides of the given triangle

a=

c=

6)Use a calculator to find the length of each side to four decimal places.

a=

c=

7)Use a calculator to find the length of each side to four decimal places.

a=

b=

8)Use a calculator to find the length of each side to four decimal places

a=

b=

9)Use a calculator to find the length of each side to four decimal places. (Assume triangle *ABC* where side *a* is opposite angle *A*, side *b* is opposite angle *B*, and side *c* is the hypotenuse.)

*c* = 100, ∡ *B* = 7°

a=

b=

10)Use a calculator to find the length of each side to four decimal places. (Assume right triangle *ABC* where side *a* is opposite angle *A*, side *b* is opposite angle *B*, and side *c* is the hypotenuse.)

*b* = 4.1, ∡ *A* = 76°

a=

c=

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