I have a the quiz right now and I need it as soon as possible please.

Maryam Mirways

February 13th 2019

MATH 181

Quiz 2

1) Fill in the blanks (2 points)

a. A(n)_radion is one sixtieth of a degree.

b. Angles in standard position with the same initial side and the same

terminal side are colerminal angles.

c. The exact measure of an angle in standard position is the

directed length of the intercepted arc on the unit circle.

d. An angle with a measure of 90° is a(n) acute angle.

2) Determine whether the angles -87.30 and 812.7° are coterminal. (2 points)

B=L+K (

3000)

B-L+k121)

3) Solve 76°6′ -18°54′ (2 Points)

76-10

6-54

58°

18

58

4) For each given angle name the quadrant in which the terminal side lies (2

points)

a. 1/6

b.-1230°

quadrant

quadrant

5) Find the length of the arc intercepted by the given central angle a = T1/8 in a

circle of radius r = 30 yd. Round to the nearest tenth (2 points)

A = 7/8

R = 3o4d