Question

Find the perimetre of a rectangle, where its lengh 'l' and breadth 'b'

pls I need it now :(​

Answer 1

❒ Given :-

➵ Find the perimeter of a rectangle ,with its length l and breadth b.

❒ To Find :-

➵ Perimeter .

❒ Solution :-

⇝Let :

Length of rectangle = l

Breadth of rectangle = b

✏ There are l and b :

There are 2 lengths and 2 breadths in a rectangle.Hence ,

{\bf{2 \times l + 2 \times b }}2×l+2×b

✏It can be written as :

{\large{\green{:{\longmapsto{\red{\underline{\overline{\bf{2(L + B)}}}}}}}}}:⟼

2(L+B)

❒ Hence :-

{\large{\purple{\underline{\red{\underline{\red{\mathfrak{Perimeter = 2(L + B)}}}}}}}}

Perimeter=2(L+B)