diannaacosta diannaacosta

19-03-2018
Mathematics

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the surface area of the cone is 132πmm2. what is the slant height of the cone? What are the steps & answer

the surface area of the cone is 132πmm2 what is the slant height of the cone What are the steps amp answer class=

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hmadani222 hmadani222

20-03-2018

[tex]\pi \: \times r \: \times l = \: curved \: surface \: area \\ \pi \: rl = 132\pi \\cancel \: out \: \pi \\ rl = 132 \\ l = \: \frac{132}{6} \\ l = \: 22[/tex]

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