a =
b =
__________ + __________ = __________
g =
h =
__________ + __________ = __________
s =
t =
__________ + __________ = __________
j =
k =
__________ + __________ = __________
q =
r =
__________ + __________ = __________
x =
y =
__________ + __________ = __________
n =
o =
__________ + __________ = __________
u =
v =
__________ + __________ = __________
SUPPLEMENTARY ANGLES
COMPLEMENTARY ANGLES
a
b
g
h
s
t
j
k
q
r
x
y
n
o
u
v
Two angles that make a straight line together are called supplementary angles. A line, or straight angle, measures 180 degrees.
Two angles that make a right angle together are called complementary angles. A right angle measures 90 degrees.