Math, asked by cutiepie98, 1 year ago

the base of an isosceles triangle is 10 cm and one of its equal side is 13cm. find area

Answers

Answered by rituraj675653

0

the area is36 ..........

rituraj675653: mark as brainlist

Answered by arvishaali2004

0

Answer:

Step-by-step explanation:

Let the equal sides be a and base be b, so the formula of at( iso tri)= b√4a^2-b^2/4

By substitution, we get 60cm2 as ur answer...

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