Question

the breadth of rectangle is y cm.if it's length is 3 times of its breadth find area​

Answer 1

Answer:

Area = 3b²

kindly refer to the attached image for explanation.....

Step-by-step explanation:

Hope it will help you!!!!

Answer 2

Answer:

3y^2 or 3y raised to 2

Step-by-step explanation:

breadth=y

therefore length=3y

since area of rectangle= length*breadth

                                      =3y*y

                                      =3y^2