Given points A(3,7) and B(8, -3) are the end points of AB, calculate the coordinates of M, the midpoint.
1 answer:
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Option A
The radius of circle is 19.90 cm
<h3><u>Solution:</u></h3>The formula for circumference of circle is given as:
Where,
"C" is the circumference of circle
"r" is the radius of circle
is a constant equal to 3.14
Given that, circumference = 125 cm
To find: Radius of circle
<em><u>Substitute the given value of "C" = 125 in formula</u></em>
Thus radius of circle is 19.90 cm
I don't remember what is a extraneous solution, but i hope it helps
