Question

pls guys I want with equation

Answer 1

The radius, the perpendicular height and the slant height of a cone, together form a right angle triangle.

So, if the base is 12 cm, height is 16 cm, then slant height = $\sqrt{12^2 + 16^2}$
= $\sqrt{144 + 256}$
= $\sqrt{400}$
= 20 cm

So the slant height is 20 cm.
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Answer 2

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