1.21. In circle C below, 0 is measured in radians. Which expression can be used to find the area of the shaded sector? A. r2 В. 360° ( 2π- ) •p2 2 С. (360°-0) D. 360°

Q: radians to degree measure. 2 Convert JT

A:

Q: B. Express the following as radian measures. 1. -60° 2.150° 3. 330° 4.-225° 5.-720°

A: This question is based on conversion of degree into radian.

Q: What is the value of x 5° in standard form? 25

A:

Q: Find the value of x. #4 a b. to 115°

A:

Q: Covert 3pi/8 to radians. Express as an exact decimal.

A: Given angles in radian θ=3π8

Q: Find the value of x in the circle below. 20% 60°

A:

Q: 6. radians = %3D 14x 6. radians 14x Convert the angle in radians to degrees.

A:

Q: Find the exact value in radians. sec (-2) 3. 27t 57

A:

Q: Calculate fa₁. (1 + tan² a) da

A:

Q: + 凡 2 1 -2+ Y 20

A: The graph is given as,

Q: Simplify 525 . V15:7. O 5z° /3 V75z-2 15z'2/3 3z V5

A: Simplify the given expression

Q: Find the value of x in the diagram. 53° to

A:

Q: 2* In radians, x° = %3D a. 180x 180 b. 180x С. d. 180 O A

A: To convert x° in radians

Q: Solve for x. 1. 112° of 46°

A: In any triangle sum of all the angles is 180°