Question

Please help !!

What is the lateral area of the cone to the nearest whole number? The figure is not drawn to scale.

Answer 1

Answer:

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Answer 2

Answer:

4712 m squared

Step-by-step explanation:

Using the formulas

AL=πrl

l=r2+h2

Solving for AL

AL=πrh2+r2=π·30·402+302≈4712.38898