An open cylindrical tank of radius 14m and height 3m is made of sheet metal .

(i) How much sheet of metal is required

(ii) How many litres of water can this tank hold?

(iii) What would be the cost of whitewashing this tank at the rate of ₹ 105.5 per 2?

Which one ? is the answer and how to find this answer

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.