3 years ago

Find the total surface area of this cone, leaving your answer in terms of pi

Mathematics

2 answers:

tiny-mole [99]3 years ago

7 0

This is me

You can also attach your pic in my question

salantis [7]3 years ago

6 0

Answer:

Surface area = 70π cm²

Step-by-step explanation:

Surface area = πr² + πrl

Surface area = (π × 5 × 5) + (π × 5 × 9)

Surface area = (25π) + (45π)

Surface area = 70π cm²

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