Saved Bookmarks
| 1. |
the length and breadth of a rectangular field are 100 m and 75 m respectively.find the perimeter and area of the field . also find the cost of fencing it at the rate of Rs5 per metre. |
|
Answer» gth = 100M and breadth = 75 mArea = l x b = 100 x 75 = 7500 Perimeter = 2(l+b) = 2 ( 100+75) = 2 x 175perimeter = 350mcost of fencing = perimeter x cost of ONE metrecost = 5 x 350cost = Rs. 1750PLEASE MARK MY ANSWER AS THE BRAINLIEST!! |
|