Surface area of cone2 is equals to 96π.
"Surface area is defined as the sum of the area of all the faces of given three dimensional shape."
Formula used
Surface area of the cone = πr² + πr l
According to the question,
Given,
'r' represents the radius of the cone
'h' represents the height of the cone
'l' represents the slant height of the cone
Cone1 and Cone2 are congruent cones.
⇒Radius of cone1 = Radius of cone2
Slant height of cone1 = Slant height of cone2
As per the given dimensions we get,
Radius of both the cones 'r' = 6units
Slant height of both the cones 'l' = 10units
Substitute the values in the formula we get,
Surface area of the cone2 = π (6)² + π (6) (10)
= 36π +60π
= 96π square units
Hence, surface area of cone2 is equals to 96π.
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