Question

The area of a rectangle is 424242 square millimeters. The length is 777 millimeters.
What is the perimeter of the rectangle?

Answer 1

Answer:

Area = 424242 sq.mm

Length = 777 mm

Breadth / Width = Area / Length = 424242/777 = 546 mm

Perimeter = 2(l+b)

Perimeter = 2(777+546) = 2(1323) = 2646 mm

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Answer 2

Step-by-step explanation:

Area of rectangle = 424242 sq mm

Length = 777 mm

First we find breadth

We know that breadth = area /length

= 424242/777

= 546 mm

Perimeter of rectangle = 2( l+b)

=2(777mm+546mm)

= 2 *1323mm

= 2646 mm