Question

plzz solve this question plzz

Answer 1

HELLO DEAR,




LET THE RADII OF THE HEMISPHERICAL


SHAPE AND THE CONICAL SHAPE BE r
EACH IS GIVEN THAT

2 Πr² = Π rl

=>l = 2r

height of cone =
$h = \sqrt{ {l}^{2} - {r}^{2} } \\ = > \sqrt{( {2r}^{2} - {r}^{2}) } = \sqrt{3} \times r$

AND RATIO OF CONE AND HEIGHT PART


$\frac{r}{ \sqrt{3} \times r } \\ = > \frac{1}{ \sqrt{3} }$
I HOPE ITS HELP YOU DEAR,
THANKS