Rewrite the formula for area of a circle to find the radius of a circle.
the area of a circle (a) is given by the formula where r is the circle's radius. the formula to find r is . if and , r is centimeters.

r=√ {A/}

Step-by-step explanation:

Area of a circle is given by = r²

A= r²

Making r the subject of the fomula

r² = A/

eliminating the square

r=√ {A/}

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

step-by-step explanation:

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