evezauska evezauska

22-01-2021
Mathematics

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2
A cone has base of radius 2cm.
The perpendicular height of the cone is 5cm.
Calculate the surface area of the cone

Respuesta :

22-01-2021

Answer:-

A ≈ 46.4

Step-by-step explanation: -

Formula: πrl + π r²

l = √r² + h²

hope it helped

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