Question

What will be the slant height of
the
whose radius and
height are 5cm and 10cm
respectively.

​

Answer 1

Correct Question :

What will be the slant height of the Cone whose radius and height are 5cm and 10cm respectively.

Given :

⬤ Radius of Cone = 5 cm .

⬤ Height of Cone = 10 cm .

To Find :

⬤ Slant Height of the Cone .

Formula Used :

$\sf[\:{Slant\:Height=l=\sqrt{{h}^{2}+{r}^{2}}\:]}$

• l = Slant Height
• h = Height
• r = Radius

Solution :

According to the Formula :

l = √h² + r²

l = √(10)² + (5)²

l = √(10×10) + (5×5)

l = √100 + 25

l = √125

l = 11.18

Therefore , The Slant Height of the Cone is 11.18 cm .