Mathematics
A right angle triangle shaped piece of hard board is rotated completely about its hypotenuse, as shown in the diagram. The solid so formed is always :
(i) a single cone
(ii) a double cone
Which of the statement is valid ?
only (i)
only (ii)
both (i) and (ii)
neither (i) nor (ii)
Locus
ICSE Sp 2024
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Answer
On rotating the right angle triangle figure formed is :
Hence, Option 2 is the correct option.
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