Question

It the lenght of a rectangle is 17cm and its width is 17m, whatis its perimeten ?

Answer 1

Answer:

The perimeter of the rectangle is 34.34 m

Step-by-step explanation:

We know that the perimeter of the rectangle is = 2×(Length + Width)  units

Bur here length and breadth is in different units. Then we must convert in same units. For this sum, let we convert all to cm.

We know that, 1 m = 100 cm

Length of the rectangle is 17 cm.

Width of the rectangle is 17 m = (17×100) cm = 1700 cm

The perimeter of the rectangle is 2×(Length + Width) =  2(17+1700) cm = (2×1717) cm = 3434 cm = (3434/100) m = 34.34 m            [∵1 m = 100 cm]

∴The perimeter of the rectangle is 34.34 m.