Two identical solid hemispheres of equal base radius r cm are struck together along their bases.

0 votes
20 views
asked Feb 8, 2018 in Mathematics by Kundan kumar (49,132 points) 34 380 1014

Two identical solid hemispheres of equal base radius r cm are struck together along their bases. What will be the total surface area of the combination?

1 Answer

0 votes
answered Feb 8, 2018 by Vikash Kumar (144,729 points) 8 11 21
 
Best answer

The surface solid will be a sphere of radius r whose total surface area is 4πr2.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

...