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Find the lateral surface area and surface area of a cone with a base radius of 4cm and a slant height of 10cm.

Find the lateral surface area and surface area of a cone with a base radius of 4cm and a slant height of 10cm class=

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Answer:

Lateral surface: 135.34

surface area: 185.61

Step-by-step explanation:

Lateral surface formula: AL=πrh2+r2

surface area formula: A=πr(r+h2+r2)

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