36.2k views
3 votes
Find the measure of ∠C if

∠A =
3
2
x + 20
∠B =
7
2
x + 20
∠C =
5
2
x + 40
∠D =
3
2
x + 10

1 Answer

2 votes
my answer is c, 52 x + 10
User Liminalisht
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