through a rectangular field of side 120 m * 30 M two road are constructed which are parallel to the side and cut each other at right angle through the centre of the field if the width of the road is 3 M find the total area covered by the two roads
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Given, Length of the rectangular field=120m
Width of the rectangular field =30m
Width of the road = 3m
Hence; Length of the field without road =120 - 3 = 117 m
Width of the field without road = 30m -3m = 27m
area of the rectangular field = 120 × 30= 3600m²
area of the rectangular field without roads=3159m²
area of the roads=3600 - 3159 =441 m²
is it correct?
let me know :)
Width of the rectangular field =30m
Width of the road = 3m
Hence; Length of the field without road =120 - 3 = 117 m
Width of the field without road = 30m -3m = 27m
area of the rectangular field = 120 × 30= 3600m²
area of the rectangular field without roads=3159m²
area of the roads=3600 - 3159 =441 m²
is it correct?
let me know :)
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