Add and Subtract Angle Measures
Elementary School Math · Flashcards · Application
ELEMENTARY SCHOOL MATH · FLASHCARDS
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QUESTION
What is the missing angle if
m
∠
A
O
B
=
90
∘
m\angle AOB=90^\circ
m
∠
A
O
B
=
9
0
∘
and
m
∠
A
O
C
=
32
∘
m\angle AOC=32^\circ
m
∠
A
O
C
=
3
2
∘
with
C
C
C
inside the angle?
QUESTION
Which equation correctly finds
x
x
x
if the whole is
95
∘
95^\circ
9
5
∘
and parts are
x
x
x
and
28
∘
28^\circ
2
8
∘
?
QUESTION
What equation represents a whole angle of
150
∘
150^\circ
15
0
∘
split into
x
∘
x^\circ
x
∘
and
40
∘
40^\circ
4
0
∘
?
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ANSWER
x
+
40
=
150
x+40=150
x
+
40
=
150
. The sum of parts equals the whole angle measure.
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