The length of a rectangular plot is 15m and its perimeter is 80m. find area of the rectangular plot.
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perimeter of a rectangle =2(l+b)
80=2(15+b)
80=30+2b
50=2b
25=breadth
Area of a rectangle=length*breadth
=15*25
= 375
Answered by
1
Answer:
375^2
Explanation:
Perimeter = 80m
Area = 15m
Area=?
perimeter of rectangular plot = 2(l+b)
80 = 2(15+b)
40/2 = 15+ b
40 = 15+b
40 - 15 = b
25 = breath
Area of rectangular plot = L×B
= 15 × 25
= 375 m^2 Ans
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