bhai koi help krdo maths ka paper h
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2
Answer:
Mark me as brainliest plz
Step-by-step explanation:
Answered by
2
Answer:
70 degree
Step-by-step explanation:
In triangle ABC
GIVEN,
AB=BC AND ANGLE C=55*
OPPOSITE SIDES ARE EQUAL SO OPPOSITE ANGLES ARE EQUAL SO
ANGLE A=55*
NOW,
ANGLE A=55* AND ANGLE C=55*
NOW,
BY (ANGLE SUM PROPERTY)OR(A.S.P)
A+B+C (ANGLE)=180* IN TRIANGLE.
55*+B+55*=180*
110*+B=180*
ANGLE B=180*-110*
ANGLE B=70*
HOPE YOU CAN UNDERSTAND IF YOU THEN MARK ME AS BRILLIANT..
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