Question

Find the perimeter of the following rectangle, given its area and its length.
(a) Area = 0.9 m² and length = 1.2 m​

Answer 1

Answer:

3.9m

Step-by-step explanation:

GIVEN :

AREA OF RECTANGLE = 0.9

length = 1.2m

breath =?

SOLUTION

area of rectangle = length ×breath

0.9 = 1.2× breath

0.9/1.2 = breath

0.75m= breath

breath = 0.75m

PERIMETER OF RECTANGLE = 2(length+breath)

2( 1.2 + 0.75)

2(1.95)

= 3.9m