Math, asked by plmore161978, 2 months ago

An empty box is in the shape of the cylinder surmounted by a conical top. If radius of box is 12 cm, slant height of the conical part is 13 cm and height of the cylinder is 11 cm then find the total surface area of this empty box. (A cover is not fitted.)

Answers

Answered by preety946

5

Answer:-

TSA(BOX)= TSA(cylinder) +TSA(cone)

= (2πrh +2πr²) + (πrl +πr²)

= 2677.71 cm²

Attachments:

Previous Question

Next Question

Similar questions

Political Science, 1 month ago

अक्षरवाटीका म्हणजे ?

Science, 1 month ago

find out which states of India are famous for producing silk and wool...

English, 1 month ago

Complete the following passage by using 'a' , 'an' or 'the' :...

Chemistry, 2 months ago

यदि ए = 3 है तो एल का मान क्या होगा...

Science, 2 months ago

a) Why should we have “National parks”? b) Why should landscape and historic objects with the tribal be protected along with flora and fauna of that region? c) Why should we protect endangered species of flora and fauna? d) How are they deciding that specific species of flora/fauna are endangered?

Math, 9 months ago

find HCF using Euclid 's division lemma. A) ( 250 , 450 )...

Social Sciences, 9 months ago

1) why Should we compare countries states?

English, 9 months ago

socialize - children becoming Q.4. You are Nikil/Nishi, the Sports Secretary of Kendriya Vidyalaya, New Delhi, draft a notic (using not more than 50 words) to be put up on the school notice-board Inviting the students t witness the final match of Inter-dass cricket which will be played between Class VII and VIII. Give a necessary details. Put the notice in a box. (MAIN COURSE, WRITING TASK, UNIT...