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3 years ago

Which is the most precise definition of a circle?

2 answers:

8 0

The best answer is D.

A is incorrect because that means that all squigly lines that have ends that meet are circles, which is false.
B is incorrect because this is not very precise as a definition. Also, compasses are not completely perfect, so the points are slightly off from being completely equidistant from the point.
C is incorrect because that's describing a sphere (notice how it says space instead of plane).

faltersainse [42]3 years ago

5 0

D. The set of all points in a plane that are equidistant from a fixed point.

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The answer should look like this. (___,___) plzzz fast.

BartSMP [9]

Answer:

( -1, 15/2) or ( -1, 7 1/2)

Step-by-step explanation:

Formula: ( (x1 + x2)/2, (y1 + y2)/2 )

1. ( (-4 +6)/2, (8 + 7)/2 ) Plug in

2. ( -2/2, 15/2) Add/Subtract

3. ( -1, 15/2) or ( -1, 7 1/2) Divide

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2 years ago

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n200080 [17]

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Step-by-step explanation:

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2 years ago

Simplify 4 over 7 divided by 3 over negative 8

Stolb23 [73]

-1 5/11

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3 years ago

Write the expression as a whole number with a negative exponent. Do not evaluate the expression.

WINSTONCH [101]

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3 years ago

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Rom4ik [11]

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3 years ago

Which is the most precise definition of a​ circle?

Which is the most precise definition of a circle?