Question

The length of a rectangle is 2 more than thrice the breadth. a)Write the polynomial representing the length? b) if the breadth is 2cm find its length?​

Answer 1

Explanation:

12

Let the breadth of a rectangle be x.

Thus, length will be 3x+2.

Now as per the question,

3x+2=5

⇒x=1

Length =3x+1=3(1)+2=5 units

Breadth =1 unit

Perimeter of rectangle =2(length + breadth)

=2(5+1)=2(6)

=12 units