Question

10. The width of a rectangular hall is of its length. If the area of the hall is 800sq.m, what is the difference between its length and breadth?
O 40m
Ô 60m
O 30m
O 20m

Answer 1

Answer:

30 cm

Step-by-step explanation:

Let the length be x metres , then breadth

Let the length be x metres , then breadth<br>

Let the length be x metres , then breadth<br><br> Hence , length = 30m