Math, asked by samithkv11, 4 months ago

In triangle ABC, if AB=BC and ∠B = 70, ∠A will be: *

Answers

Answered by amblysudhir
0

Step-by-step explanation:

Since, AB = AC, therefore, ∠B=∠C

By angle sum property of triangle,

∠A+∠B+∠C=180

o

70

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+2∠B=180

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2∠B=110

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∠B=55

o

Hence, ∠B=∠C=55

o

Answered by vikassainimzn
2

Answer:

∆b=∆c=55

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