Math, asked by sruthikajagadeesan20, 5 hours ago

the external radius and the length of a hollow wooden log are 16cm and 13 cm respectively. if it's thickness is 4 vm then find its T.S.A​

Answers

Answered by dhunhdave250
0

Answer:

-

Step-by-step explanation:

R = 16 cm r = R – thickness r = 12 cm = 16 – 4 = 12 cm h = 13 cm Total surface area of hollow cylinder = 2π(R + r) (R – r + h) sq. units. ∴ T.S.A = 2992

Answered by itzmecutejennei
1

Answer:

= 2 × 22 × 4 × 17 sq.cm. = 2992 sq.cm.

:: T.S.A = 2009

hope it helps you pls mark me as brainlist pls ❤️❤️

your sis here

Previous Question
Next Question
Similar questions
Social Sciences, 3 hours ago
Do you feel like you've lived this same day many times before? ...​
Math, 3 hours ago
The objects in the images are proportional to each other but the images are not on the same scale. Which shape is the biggest? ​
Math, 3 hours ago
tom receives $18 from his father in a week.the ratio of the amount of money he spends to the amount of money he saves in a week is 5:4. 1) what is the difference between the amount of money spent and the amount of money saved in a week? 2) how much does tom save in a week?
Math, 5 hours ago
14. Puri had invested a certain sum of money in a bank at 4.5% per annum. The bank reduced the rate of interest by 0.5% p.a. Puri withdrew 4,000 from his account. At the end of the year, the interest he got was 200 less than what he would have got had the bank not reduced the interest rate and he had not withdrawn 4000. Find the original deposit.​
English, 5 hours ago
where does the boy hide? poem name hey ma something's under my bed​...
Music, 8 months ago
write about feelings inown​...
Chemistry, 8 months ago
Write balanced Equation for Reaction at cathode during electrolytic reduction of fused alumina[Hall Heroults process} ​...
English, 8 months ago
The whole class will laugh at him. change it to passive voice ​...