Question

3. In the adjoining figure, ABC is an isosceles
triangle with AB = AC = 13 cm and
BC = 10 cm. If EFGH is a square inscribed
in AABC, find the area of the shaded
region.​

Answer 1

Answer:

0.5 ×bc ×height of abc -area of square I. e. 5×5.

So height of triangle is root194