Math, asked by Krishna423, 1 year ago

In an isosceles triangle, in which AB=AC the attitude to the base and to a lateral side are equal to 10 cm and 12cm respectively. Find the length of the base.

Answers

Answered by Gaurav1993

1

length of base is 4 root 11

Krishna423: explain in detail

Gaurav1993: use paithagors theoram

Gaurav1993: 12^2 = 10^2 + x^2

Gaurav1993: 144 -100 = x^2

Gaurav1993: x= root 44

Gaurav1993: x = 2 root 11

Gaurav1993: now BC = 4 root 11

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