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The center of a circle is at (5, –4). A point on the circle is located at (12, –4). What is the approximate circumference of the circle?

User Yexo
by
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1 Answer

3 votes

Answer:

43.98 approximately

Explanation:

radius =
\sqrt{ (5 - 12)^(2) + (-4+4)^(2) }

=
\sqrt{(-7)^(2) + 0^(2) }

=
√(49) = 7

diameter = 14

Circumference = diameter x pi

= 14π = 43.98 approximately

User Fnsjdnfksjdb
by
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