Question

a rectangular grassy plot is 112 m long and78m broad. it has a 2.5m wide ground path around it on the inside find the area of the path and the constructing it at Rs 1.80per square meter


plz give ans in detail

Answer 1

ĀNSWĒR ✍☺

Length of rectangular grassy plot = 112 m

Breadth ▶ 78 m

Width ▶2.5 m


We know that the area of the path when inside it .
It will be ▶ 2 ×width (lenght + breadth -2× width )


So, put the Values in formula

2×2.5 (112+78-2×2.5)

=5(185)

=925 sq.m


so, The cost constructing it at Rs 1.80per square meter ▶925 ×4.50

=4162.5Rs



THANKS ❤^_^


#RÔYÂL CHÔRÎ ♥