3 years ago

Please help and write a proper answer I really need it. Thanks.

Mathematics

1 answer:

Sveta_85 [38]3 years ago

5 0

Answer:

To find the surface area of a cone, you need to calculate the cone’s base and the lateral surface area.

Since the base of a cone is a circle, then the base area (B) of a cone is given as:

Base area of a cone, B = πr²

Where r = the base radius of the cone

Step-by-step explanation:

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