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WILL MARK BRANLIEST

A cone has a radius of 10 and a height of 3. What is lateral area of cone. show work please.

Respuesta :

Answer:

326.56 sq. units

Step-by-step explanation:

Calculating the slant height

  • ⇒ 10² + 3² = L²
  • ⇒ L = √109

Formula

  • LSA = πrL

Subbing in the values

  • LSA = 3.14 x 10 x √109
  • LSA = 31.4 x  10.4
  • LSA = 326.56 sq. units

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