What is the area of the isosceles triangle?
Aug 09, 2022, 16:45 IST
Area Of Isosceles Triangle
Let ABC be an isosceles triangle such that and , then
Area = ½ × b × h
A = ½ × BC × AD
In DABD, ÐD = 90° so, by Pythagoras theorem,
AD= √(x2 − a2/4)
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h = √(a2 − b2/4)
A= 1/2 × a × √(a2 − b2/4)
What is the area of the isosceles triangle? pdf
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