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3 years ago

The surface area of a cone is 43.75 what is the slant height of the cone ?

1 answer:

6 0

Hello!

Is the Radius 5 cm? If so then:

The surface area of the cone is calculated through the equation,
A = πr² + πrl
where r is the radius and l is the slant height. Substituting the known values to the equation,
43.75π = π(5 cm)² + π(5 cm)(l)
l is 3.75 cm. Thus, the slant height of the cone is 3.75 cm.

Hope this Helps! Have A Wonderful Day! :)

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