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Crank
3 years ago
12

The definition of a circle

Mathematics
2 answers:
crimeas [40]3 years ago
6 0

Answer:

a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center)

Explanation:

Oxford dictionary definition

Andrews [41]3 years ago
5 0

Step-by-step explanation:

a circle is a shape consisting of all points in a plane that are at a given distance from a given point the center

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Answer:

172.8

Step-by-step explanation:

24+18+5+3=50

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<h3><u>HI </u><u>THERE!</u></h3>

<u>\rm \color{lime}(2,10)</u>

<u>step-by-step</u><u> </u><u>explanation:</u>

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  • <u>find the x</u><u>-</u><u>coordinate of the vertex by </u><u>substituting </u><u>a </u><u>=</u><u> </u><u>-</u><u> </u><u>1</u><u> </u><u>and </u><u>b=</u><u>4</u><u> </u>
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<u>\rm \color{lime}x =  -  \frac{4}{2x( - 1)}</u>

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<u>\rm \color{lime}y =  -  {x}^{2}  + 4x + 6,x = 2</u>

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<u>\rm \color{lime}y = 10</u>

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<u>=  \rm \color{hotpink} (2,10)</u>

<u>hope </u><u>it</u><u> helps</u>

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