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In a Δ ABC, if ∠A = 55°, ∠B = 40°, find ∠C

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In a Δ ABC, if ∠A = 55°, ∠B = 40°, find ∠C

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Given,

∠A = 55°

∠B = 40° and ∠C = ?

We know that, In ΔABC sum of all angles of triangle is 180°

∠A + ∠B + ∠C = 180°

55° + 40° + ∠C = 180°

95° + ∠C = 180°

∠C = 85°

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In a triangle ABC, if ∠A= 55° and∠B.= 40° find ∠C
asked Apr 2, 2020 in Triangles by Mohini01 (65.5k points)

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