Don't do the area of the sector or arc length problems
Don't do the area of the sector or arc length problems
NC. Find the angle of smallest possible positive measure coterminal with the given angle:
-197°
NC: Give an expression that generates all angles coterminal with the given angle. Let "n" represent any integer.
142°
NC: Find the exact value of "s" in the gieven interval that has the given circular function value.
s=
NC: Find the exact circular function value.
NC: Suppose that angle θ is in standard position and the given point is on the terminal side of θ. Give the exact value of the indicated trig function for θ.
NC: Suppose that angle θ is in standard position and the given point is on the terminal side of θ. Give the exact value of the indicated trig function for θ.
NC: Evaluate the expression:
NC: Give the signs of the trigonometric functions:
cos(502°) and tan(502°)
example answer: + and +
NC: A is an angle in standard position and satisfies the given conditions. Find the indicated trig function value of A.
The terminl side of A is in quadrant II and lies on the line -7x-5y=0. Find sec(A).
NC: Identify the quadrant for the angle, satisfying the following conditions:
tan(x)>0 and sin(x)<0.
Quadrant:
CA: SKIP THIS- Find the length of an arc intercepted by a central angle "x", in a circle of radius "r". Round your answer to one decimal place.
r=145.6 in.; x=44°
CA: SKIP THIS- Find the length of an arc intercepted by a central angle "x", in a circle of radius "r". Round your answer to one decimal place.
CA: A circular pulley is rotating about its center. About how many radians would it turn in 8 rotations?
CA: SKIP THIS- Find the area of a sector of a circle having the given radius r, and central angle x. Use 3.14 for π.
CA: Each tire of an automobile has a radius of 1.25 feet. How many revolutions per minute (rpm) does a tire make when the automobile is traveling at a speed of 107 feet/sec? Round your answer to the nearest tenth.
NC: Find the exact circular function value:
NC: Evaluate the expression:
7tan(360°)+6csc(270°)
NC: Find sec(x) given the following information: