AN issoceles triangle have equal side 5 cm and its area is 12cm square.Find its base?

Asked by  | 19th Oct, 2013, 10:47: PM

Expert Answer:

We have taken the base as b.
And we know that in an isosceles triangle, perpendicular bisects the base. So in smaller triangle while using Pythagoras theorem, we have taken b/2 as tgethe length of one of the leg.

Answered by  | 19th Oct, 2013, 10:56: PM

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