Question

In a square the diagonal are 3x-3 and 2x+2cm. find the diagonals

Answer 1

We know that diagonals of a square are equal , Therefore :-

3x-3 = 2x+2

⇒3x-2x = 3 + 2 =5

hence x= 5, put x= 5 we get diagonal as :

3x-3 =3×5 -3 = 12cm ....

⇒Lenght of diagonals are 12cm each