Mathematics, 19.11.2019 19:31 MrSavannahCat

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: 2

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Find the measure of ∠a if

∠a =
3/2x + 20
∠b =
7/2x + 20
∠c = <...