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ΔABC is isosceles with AB=AC=7cm and BC=...

ΔABC is isosceles with AB=AC=7cm and BC=9cm. The height AD from A to BC, is 6cm. Find the area of ΔABC. What will be the height from C to AB i.e., CE?

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The correct Answer is:
27 cm^2 ,7.71 cm
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