a ground is 90 M long and 75 metre broad. a path 5 metre wide is to be built outside and around it. find the area of the path also find the area of the garden in hectare
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Answer:
L = 90 m B = 75 m
area of a ground = L × B
=90 × 75
= 6750 m²
L of a ground with path = 90 + 5 = 95 m
B of a ground with path = 75 + 5 = 80 m
area of a ground with path = 95 × 80
= 7600 m²
area of the path = (7600_6750) m²
= 850 m²
area of the garden in hectare = 6750\10000
= 27 \ 40 hectare
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