Math, asked by sampag652, 6 months ago

7. 10 cylindrical pillars of a building have to be painted.
If the diameter of each pillar is 50 cm and the height
4 m, what will be the cost of painting these at the rate
of 50 paise per m2 ? (Use t = 3.14)

Answers

Answered by sayyam38

1

Step-by-step explanation:

the surface area of one cylinder pillar is 6.28m^2

Previous Question

Next Question

Similar questions

Math, 3 months ago

Srinivas's basic salary and allowances are in the ratio 5: 4. There is an increase of 40% in his basic salary and his allowances go up by 60%. What is the ratio of his basic salary and allowances now? (A) 31:32 (B) 32:35 (C) 35 : 32 (D) 32 : 31...

Biology, 3 months ago

function of protonephridia...

Science, 3 months ago

.Ramesh takes 30 minutes from his house to reach his school by car. If the car has a speed of 3 m/s, calculate the distance between his house and the school. * answer...

Math, 6 months ago

The total weight of 6bottles of juice was 18.96 kg how much did each bottle weight...

Math, 6 months ago

Ravi has toy car worth 785 and he sold it for 14 times. What would the profit?

Math, 10 months ago

find the number of zeros in the square 30...

CBSE BOARD XII, 10 months ago

what are Asian Olympic games...

Physics, 10 months ago

A light string going over a clamped pulley of mass m supports a block of mass M as showing in the figure. The force on the pulley by the clamp is given by m М | (A) V2 Mg (B) V2 mg (C) g16M + m) + m² (D) 8V(M + m) + M?