Question

1
Curved Surface Area of a Cone
x1 * 2tr = trl
2​

Answer 1

How do you calculate the CSA of a cone?

To find the curved surface area of any cone, multiply the base radius of the cone by pi. Now multiply your answer by the length of the side of the cone. If you want to total surface area remember to add on the area of the base of the cone

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Answer 2

Answer:

1. Curved surface area of a cone, given radius (r) and height (h)

Ε=π‧r‧√r2+h2

2. Curved surface area of a cone, given radius (r) and slant height (l)

Ε=π‧r‧l

r= radius

l= slant height

h= height

π=3,14

this is yor answer