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The following cone has a radius of 9mm and a height of 12mm. What is , the slant height?
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The following cone has a radius of 9mm and a height of 12mm. What is , the slant height?

User Mattias Martens
by
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1 Answer

5 votes

Answer:


Explanation:

Formulae for slant height

slant height = √ r²+ h²

r=9mm

h=12mm

√81+144 = √225= 15mm

User Rocket Ronnie
by
6.7k points
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