160k views
17 votes
Find y using the ratios of the sides 15 cm and 20 cm.

1 Answer

7 votes

Answer:A right triangle having sides 15 cm and 20 cm is made to revolve about its hypotenuse. Find the Volume and Surface Area of the double cone so formed. (Use π=3.14).

Explanation:

User Nicolas Rojo
by
6.2k points