Question

the perimeter of a rectangle field is 80 m and its area is 400 m square. Find the length and breadth of the field​

Answer 1

Answer:

length is 14 cm

and breath is 24

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1+b = 41 m

or

Let length be x m, then breadth = (41- x) m.

Area= lxb 400 m2

x(41 = 400

or,

atos

41x-= 400

Or

x-41x + 400 = 0

or,

(r-16)(x -25) = 0

or,

X 16 or x = 25

Hence, if length = 16 m, then breadth = 25 m

or, if length = 25 m, then breadth = 16 m.