Question

find the value of X in the triangle where A=60°,C=50° find B
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Answer 1

Answer:  70

Step-by-step explanation:  A+B+C=180°

∴ B=180-(A+C)

  =180-(11O)

  =70°

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Answer 2

A+B+C = 180° → (A.S.P of triangle)

60°+B+50° = 180°

B+110° = 180°

B = 180°-110°

B = 70°(Ans)