NAME:________________________________________________
Algebra 2/Trig – Solving Sum and Difference Identities with Formulas HOMEWORK
1. Determine, to the nearest minute, the degree
measure of an angle of
radians
4. If
DATE:_______
PERIOD:_____
, what is the value of
?
1)
2)
3)
4)
2.
Convert 2.5 radians to degrees, and express
the answer to the nearest minute.
5. Angle is in standard position and
is
a point on the terminal side of . What is the
value of
?
1)
2)
3) 0
4) undefined
3. If
and
, in which quadrant
does the terminal side of angle lie?
1) I
2) II
3) III
4) IV
6. A wheel has a radius of 18 inches. Which
distance, to the nearest inch, does the wheel
travel when it rotates through an angle of
1)
2)
3)
4)
radians?
45
23
13
11
7. If
and angle A is a positive acute
angle, find the negative value of
.
8. If
and
, then
is
1)
2)
3)
4)
9. If
,
, and angles A and B are
in Quadrant I, what is the value of
?