Question

In the adjoining figure, ABCD represents a square of side 6 cm. E is a point on DC
such that the area of the triangle ADE is one-third of the area of the square. Find the
length of ED.​

Answer 1

Step-by-step explanation:

ar of triangle=½ * base *height

(Angle ADE=90° as it is a square)

area of square=( side)²