Question

The length of a rectangle is 60 cm. If its breadth is 1m, then its perimeter is

7 m

5 m

4 m

none of these​

Answer 1

Step-by-step explanation:

perimeter of rectangle 2(l+b) change 1m to CM that is 100cm

2(60+100)

is equal to 320

Answer 2

Answer:hece answer is none of these

we know ,

perimeter of rectangle= 2(l+b)

given :

• length= 60cm
• breadth= 1m
• to find = perimeter

changing length into meters now ,

length= 0.6 m

perimeter= 2(l+b)

= 2( 0.6 + 1)

= 1.6*2

= 3.2m.

hence perimeter= 3.2 m