The area of a rectangle is 16sqcm,then what are the possible dimensions of the rectangle?
Let length and breadth of rectangle be x and y respectively.
So, area of rectangle =x×y
=xy
Now, area is given by 16sqcm.
So, xy=16
So, possible dimensions of rectangle are (1,16);(2,8);(4,4);(8,2);(16,1)
Question 58
(a) Find all the possible dimensions (in natural numbers) of a rectangle with a perimeter 36 cm and find their areas.
(b) Find all the possible dimensions (in natural numbers) of a rectangle with an area of 36 sq cm and find their perimeters.
Find the area of the rectangle of dimensions 30cm×16cm.