Question

A rectangle measures 1200 cm by 2 m. Find the perimeter of the rectangle.

Answer 1

Perimeter = 28 mt or 2800 cms

Explanation:

Formula for Perimeter is

P = 2(l+b)

Here P = we have to find

Length = l = 1200 cm Given

Width = b = 2 m = 200 cm (Given and converted into cm as the units must be same)

Putting those values in the formula

P=2(1200+200)

P=2(1400)

P=2800 cm

P=28 mt