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Alla [95]
4 years ago
14

2 - 3 x 2 squared plus 5x minus 9 x 4 Square

Mathematics
1 answer:
DedPeter [7]4 years ago
4 0
25x squared minus 360x plus 1312
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The total circle has a measure of 2π radian, so this portion is 1/(2π) of the whole circle
the circumference of the whole circle is 2πr
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Irina18 [472]

Answer:

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