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KATRIN_1 [288]
3 years ago
13

What's the area of a circle with a circumference of 10π

Mathematics
2 answers:
Gnesinka [82]3 years ago
8 0
C=10pi
C=2(r)pi so r=5
A=pi(r)^2
so A=pi(5)^2

A=25pi
ddd [48]3 years ago
7 0
Y=<span><span><span>6/5</span>x</span>+<span>5
12x=10y-50

12x      10y-50    
------ = ----------
12           12

</span></span>
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