Math, asked by karunraut, 1 month ago

The pillars of a building are cylindrical in shape. If each pillar has a circular base of radius 25 cm and height 10.5 m, then find the quantity of concrete mixture used to build 30 such pillars. Also find the cost of concrete mixture at the rate of Rs 250 per m. ( Take π = 22/7 )

Answers

Answered by sakash20207

3

HOPE THIS WILL HELP YOU.

Attachments:

Previous Question

Next Question

Similar questions

Math, 23 days ago

prove that : ${ \cos}^{4} thita - 2 \: cos ^{2} thita + 1 = { \sin }^{4} thita$ ...

Social Sciences, 23 days ago

what do you mean by source?

Science, 23 days ago

Name the practice of growing two or more dissimilar crops in the same field one after another a)Crop rotation b)Harvesting c)Winnowing d)Threshing ...

Science, 1 month ago

The allotrope of carbon used as insulators a) Diamond b) Graphite c) Fullerene d) Coal Ans:- ???

Biology, 1 month ago

Only bioluminescent organisms with Stinging cells or Cnidoblasts cell:- A) Euchlora B) Cestum C ) Ctenoplana D) Beroe...

Math, 8 months ago

EXERCISE 11.1 1. Construct an angle of 90° at the initial point of a given ray and justify the construction.

Physics, 8 months ago

A 10 V force acts on a rectangular conductor of 5 cm long placed perpendicular to a magnet field. If the current in conductor is 50 A. then B (2) 2.5 tesla (3) 25 tesla (4) 4 tesla (1) 0.4 tesla ...

Chemistry, 8 months ago

. Phenylmagnesium bromide reacts with co, followed by acid hydrolysis to form: (1) Phenol (2) Benzoic acid (3) Bromobenzene (4) Acetophenone...