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Nana76 [90]
3 years ago
7

20 POINTS! Find the Area of the Circle:

Mathematics
2 answers:
stich3 [128]3 years ago
8 0

Answer:

1st option

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

A = 3.14 × 3² = 3.14 × 9 = 28.26 cm²

vivado [14]3 years ago
5 0

Answer:

area \ of  circle = \pi r^{2} = 9\pi \ cm^{2}  = 28.27cm^{2}

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