Find the measure of ∠a if
∠a = 3/2x + 20
∠b = 7/2x + 20
∠c = 5/2x + 40
...
Mathematics, 14.10.2019 05:20 lizzy2951
Find the measure of ∠a if
∠a = 3/2x + 20
∠b = 7/2x + 20
∠c = 5/2x + 40
∠d = 3/2x + 10
a) 55°
b) 65°
c) 76°
d) 104°
Answers: 3
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