I've been given this for maths and I have no clue what to do can someone help me out?
1 answer:
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<h2>Hello!</h2>
The answer is: None of the options.
The correct answer is:
The total surface area of the cone is equal to:
Calculations:
tex]BaseArea=\pi*r^{2}=\pi*7^{2}=153.94cm^{2}[/tex]
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So,
Have a nice day!