Question

A garden, 10 m x 20 m, is enclosed by a path of width 1 m. Find the area of the path in square metres.

Answer 1

Answer:

A/Q area of walk=120m

2

⇒areaofEFGH−areaofABCD=120

⇒(10+2x)(16+2x)−10.16=120

⇒x

2

+13x−30=0

⇒x=20r−15(−15can

′

tbethewidthofthewalk)

∴x=2m

Answer 2

Answer:

my answer is also same✌