Question

slove the question fast​

Answer 1

Step-by-step explanation:

if ab=ac so angle b= angle c

total degree of a triangle is 180°

50°+50°+?=180°

180°-100°=?

ANSWER=80°

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Answer 2

Answer:

$Given, \\ </p><p>AB=AC </p><p> \\ therefore, ∠C = ∠B (angles \: opposite \: to \: equal \: side \: of \: \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: the \: triangle \: are \: always \: equal)</p><p> \\ hence, ∠C = 50°$

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