Answer:
C 117
Step-by-step explanation:
<2 = 63
<4 = <2 vertical angles
<4 + <7 = 180
63 + <7 = 180
subtract 63 from each side
<7 = 117
It will be the same measure as angle 1
63 and angle one have to equal 180 so
180-63=117
So angle 1 is 117 and angle 7 is 117
4,337 goes on top & 8 on the bottom
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8 & the answer is 542.12
6 dollars
