Plenary: Inverse Trig

Question 1

Find the value of angle y in the following right triangle. Round to nearest tenth of a degree.

Accepted Answer

38.7o

Question 2

Given tan(x) = 5/2, what is the value of x rounded to the nearest degree?

Accepted Answer

68o

Question 3

Given sin(x)=0.45, what is the value of x rounded to the nearest degree?

Accepted Answer

27o

Question 4

Find the value of angle x in the following right triangle. Round to nearest tenth of a degree.

Accepted Answer

67.4o

Question 5

Find the value of angle y in the following right triangle. Round to nearest tenth of a degree.

Accepted Answer

22.6o

Question 6

Find the value of angle x in the following right triangle. Round to nearest tenth of a degree.

Accepted Answer

60.0o

Question 7

Find the value of angle y in the following right triangle. Round to nearest tenth of a degree.

Accepted Answer

36.9o

Question 8

Given cos(x) = 9/13, what is the value of x rounded to the nearest degree?

Accepted Answer

46o

Question 9

Find the value of angle x in the following right triangle. Round to nearest tenth of a degree.

Accepted Answer

66.0o

Question 10

Find the value of angle x in the following right triangle. Round to nearest tenth of a degree.

Accepted Answer

53.1o

Questions 10