Question

slant height of a cone is 34cm and base diameter is 32cm then height of the cone is (a) 33cm (b)25cm (c) 30cm ( d) 27cm​

Answer 1

Step-by-step explanation:

L square is equal to radius square + height square .

34 square is equal to 16 square + height square.

1156 = 256 + height square .

1156 - 256 = height square .

900 = height square .

height square = 30 ...... taking square root on both side.