.) Afootpath of uniforem width 5m ruens all round the inside of orectangular field 36 m long and 32m wide.find the area of the path.
Answers
Answered by
5
Answer:
x=3m
Step-by-step explanation:
Let the width of footpath=x
total area of rectangle ABCD = area of footpath + area of EFGH
⇒50×38=492+[(50−2x)×(38−2x)]
⇒1900=492+[1900−100x−176x+4x^2 ]
⇒4x^2 −176x+492=0
⇒x^2 −44x+123=0
⇒(x−3)(x−41)=0
∴x=3m
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chandrakantakesh73:
this is not a answer
Answered by
0
Answer:
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