Mathematics

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°

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Find the measure of ∠a if

∠a = 3/2x + 20
∠b = 7/2x + 20
∠c = 5/2x + 40
...

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