Answer:
Part A
The given definition of a circle is the set of all points that are the same distance from one given point
One example that contradicts the definition, is the set of all points in a three dimensional plane which are equidistant from, a point, which is the definition of a sphere
Part B
The definition of a circle can be modified to include the location of the points <em>on the same plane</em>, from which we therefore have;
<em>A circle is a set of all points on a plane that are the same distance from one given point</em>
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
80% of
40 is 32 games
Convert your percentage into a decimal:

Divide 32 by the decimal:
There were 215 students in soccer class.
Step-by-step explanation:
Given,
Number of students in tennis class = 129
2/3 of tennis class students = 
2/3 of tennis class students = 86
Number of soccer students = Number of tennis students + 2/3 of tennis students
Number of soccer students = 129+86
Number of soccer students = 215
There were 215 students in soccer class.
Keywords: fraction, addition
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