Question

multiple of 12
:- A rectangle field has its length 3 times as its width. If its area is 243 sq. Find its perimeter?
-72​

Answer 1

Let breadth be x so length is 3x
Now area= L* b
243= x*3x
81= x^2
x=9
So sides are 9,27
Now perimeter =2(9+27)=72 m

Answer 2

Which vitamins is lost during cooking?(Hence it is important to include some fruits and raw vegetables in our diet)