Question

In triangle ABC is isosceles with AB=AC=7.5cm and BC=9cm.The height AD from A to BC, is 6cm. Find the area of triangle ABC .What will be the height from C to AB i.e., CE?

Answer 1

area of triangle =1/2×b×h
=1/2×9×6
=27cm^2

ce=??? I don't know sry