A Bus Stop Is Barricaded From The Remaining Part Of The Road, By Using 50 Hollow Cones Made Of Recycled Cardboard. Each Cone Has A Base Diameter Of 40 Cm And Height 1 M. If The Outer Side Of Each Of The Cones Is To Be Painted And The Cost Of Painting Is ₹12 Per M२ , What Will Be The Cost Of Painting All These Cones? (use π = 3.14 And Take √1.04 = 1.02 Doubt Answers

Deepika Mishra

Class 11th

Maths

2 years ago

A bus stop is barricaded from the remaining part of the road, by using 50 hollow cones made of recycled cardboard. Each cone has a base diameter of 40 cm and height 1 m. If the outer side of each of the cones is to be painted and the cost of painting is ₹12 per m२ , what will be the cost of painting all these cones? (Use π = 3.14 and take √1.04 = 1.02

1 Answer