Question

The Width of a rectangular Park is 10 metres shorter than its length.if the area of the park is 236 square metre find its length and breadth​

Answer 1

Explanation:

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Answer 2

let length be l

breadth=l-10m

area of rectangular park=236m²

Explanation:

area of rectangular park=236m²

l×(l-10)=236

l²-10l-236=0

l²-2.l.5+5²-236-5²=0

(l-5)²-236-25=0

(l-5)²=261

(l-5)=√261

(l-5)=16.15

l=16.15+5=21.15

b=l-10=21.15-10=11.15