Math, asked by 12383, 1 year ago

the base angle of an isosceles triangle is 55 the size of the Vertical angle is

Answers

Answered by shakiraftab
8
we know that two base angle of iso triangle are equal so both sum is 55plus 55 is equal to 110 then we also know that sum of all angle sum is 180degree so third angle is 180-110 equal to 70degree hence vertical angle is 70 degree

12383: ਧੰਨਵਾਦ
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