the slant height of a cone is 26cm and its base diameter is 20 cm it's height is
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the slant height of a cone is 26cm and its base diameter is 20 cm it's height is
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Answer:
Step-by-step explanation:
The height of cone(h) = 24 cm
Step-by-step explanation:
Given,
The slant height of a cone(l) = 26cm and
The base diameter of a cone(d) = 20 cm
To find, the height of a cone(h) = ?
The radius of a cone(r)
We know that,
The slant height of a cone,
Squaring both sides, we get
⇒
⇒
⇒
Using identity,
⇒
⇒
⇒
⇒ h = 24 cm
Hence, the height of cone(h) = 24 cm