Math, asked by Bhargabi7000, 9 months ago

If the radius and slant height of a cone are r/2 and 21 .then find its TSA

Answers

Answered by Adrienette

2

Answer:

radius =2, lenght=21

Total surface area =pi×r (l+r)

22/7×2(21+2)

22/7×2×23

22/7×46

=144.57

Previous Question

Next Question

Similar questions

World Languages, 4 months ago

2 LINES ON PROTECTIVE FOOD...

English, 4 months ago

What is the ssynonym (words with the same meaning )of big answer...

English, 4 months ago

Oh God! You again? I do hope this is the last time!"" a. Who spoke these words? b. Who visited them and why? c. Why does he hope it to be the ‘last time’?

English, 9 months ago

He is playing cricket (change voice)...

Math, 9 months ago

10,17,24,31,38 which of the following is number of series? 1. 48 2. 346 3. 574 4. 1003...

Math, 11 months ago

a train is running at a uniform speed of 75 km per hour how much time does it take to cover a distance of 350 km...

Computer Science, 11 months ago

write a program in C++ to generate the prime no between 1 to 100...

Math, 11 months ago

in a parking lot 1 out of every 8 cars is blue what percent of the cars is in this lot it blue?