Question

FIND THE SLANT HEIGHT OF A CO NE WHERE RADIUS IS 10.5 HEIGHT 14 CM

Answer 1

Step-by-step explanation:

Given height (h) =14 cm

Radius (r) =10.5cm

Slant height (l) =?

$l = \sqrt{r {}^{2} + h {}^{2} } \\ = \sqrt{10.5 {}^{2} + 14 {}^{2} }$

$\sqrt{110.25 + 196} = \sqrt{306.25}$

$= 17.5$

Hope u understand the process