The length of a rectangle field is 8 meters less than twice the third side. If the perimeter of the rectangular field is 56 meters find its length and breath
Answers
Answered by
3
Answer:
l= 16m b= 12m
Step-by-step explanation:
Let the breadth of the rectangle(b) be 'x'
As given, the length of the rectangle(l) will be 2x-8.
The perimeter of the rectangle is 56 meters.
= 2(l+b) = 56
= 2(2x-8+x) = 56
= 3x-8 = 56/2
= 3x-8 = 28
= 3x = 28+8 = 36
= x = 36/3 = 12.
The breadth of the rectangle is 12 meters.
The length of the rectangle becomes 16 meters.
= 2(12)-8
l = 24-8 = 16.
Answered by
0
Answer:
As given, the length of the rectangle(l) will be 2x-8. The perimeter of the rectangle is 56 meters. = x = 36/3 = 12.
Similar questions