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ad-work [718]
3 years ago
10

Help-------------------------------

Mathematics
2 answers:
Inessa05 [86]3 years ago
5 0

Answer:

9π

Step-by-step explanation:

3²π = 9π

valkas [14]3 years ago
3 0

ANSWER

28.26 units square.

EXPLANATION

The area of a circle is given by

A = \pi \:  {r}^{2}

The radius of the circle is given as 3 units.

We substitute r=3 and π=3.14 into the formula to obtain:

A = 3.14 \:   \times {3}^{2}

A = 28.26sq. \: units

Therefore the area of the circle 28.26 units square.

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<img src="https://tex.z-dn.net/?f=%20%5Ccos2%5Cpi%20" id="TexFormula1" title=" \cos2\pi " alt=" \cos2\pi " align="absmiddle" cla
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