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Evgesh-ka [11]
3 years ago
8

Area of a circle? Need to know for big test tomorrow

Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0
To find the area of a circle find the radius and square it then multiply by PI

Area = PI x r^2
SCORPION-xisa [38]3 years ago
7 0
 A = \pi  r^{2} Hope this helps!
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Mariulka [41]

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`Step-by-step explanation:

Because the figure shows two triangles that are similar. we can write and solve an equation of ratios:

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3 years ago
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