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Week 12
Please answer with clear instructions so that i can apply this to other questions

Week 12 Please Answer With Clear Instructions So That I Can Apply This To Other Questions class=

Sagot :

940172idn

Answer:

[tex]94.2m^2[/tex]

Step-by-step explanation:

The formula for SA of a cone is...

[tex]\pi (r)(h)+\pi (r)^2[/tex]

Fill in what you have

[tex]\pi (3)(7)+\pi (3)^2[/tex]

Pi is 3.14 for our purposes

[tex]\pi (3)(7)+\pi (3)^2\\3.14(3)(7)+3.14(3)^2[/tex]

Then solve

[tex]21(3.14)+9(3.14)\\\\94.2m^2[/tex]

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