Question

A garden in the form of right angled isosceles triangle has an area of 72 square metre. find the length of equal sides of triangle.

Answer 1

http://www.smartlearning.in/userfiles/image/000/2015/Feb/7th%20Feb/64252_7th.jpeg

Answer 2

Answer:

12

Step-by-step explanation:

Step-by-step explanation: let the two equal sides of the right angled triangle be x

area of the triangle = 72m sq.

= 1/2 × base × height = 72

1/2 × x × x = 72

x sq. = 72×2

x sq. = 144

x = √144

x = 12

therefore, the two sides are of 12 metres