Question

The area of a rectangle is 42 square inches. The length is 777 inches.
What is the perimeter of the rectangle?

Answer 1

Answer:

Area of a rectangle is 42 square inches

and the length is 777 inches

Let the breadth is b

A/p l×b = 42

777×b=42

b=42/777 =6/111

then the breadth is 6/111 inches

Answer 2

Answer:

perimeter of a rectangle=2(l+b)

=2(777+b)=42

=(777+b)=42÷2

=(777+b)=21

b=777-21=676