3. A rectangular park is 90 m long and 70 m broad. Apath 6 m wide is t

1.	3. A rectangular park is 90 m long and 70 m broad. Apath 6 m wide is to be built around the inside of thepark. Find the area of the path. Also, find the areaof the remaining park in hectares.
Answer» Area of path=2(906+706) m²=2(540+420) m²=2960 m²=1920 m² Area of remaining park=9070-(1920) m²=6300-1920 m²=4380 m²=0.438 hectares

3. A rectangular park is 90 m long and 70 m broad. Apath 6 m wide is to be built around the inside of thepark. Find the area of the path. Also, find the areaof the remaining park in hectares.

Answer»

Area of path=2(90*6+70*6) m²=2(540+420) m²=2*960 m²=1920 m²

Area of remaining park=90*70-(1920) m²=6300-1920 m²=4380 m²=0.438 hectares