by 
Anonymous
ANSWERS: 2
-
Of what? A circle, square, triangle, octagon, icosagon, what? You need to give us ALL the information. Just reply with a comment, don't list another answer.
-
Because you used the term "circumference", I will assume that the object is circular. Therefore, I will begin with the formula for the circumference (C) of a circle as a function of its Radius (R): C = 2πR I will rewrite as the Radius (R) as a function of the circumference (C). R = C/(2π) Next. I will invoke the formula for the area (A) of a circle: A = πR² I will substitute the right-hand-side of equation for Radius into the equation for the area: A = π(C/(2π))² Now I will simplify this: A = π(C²/{4[π]²}) A = C²/(4π) You now have a function that describes the Area (A) of a a circle in terms of its circumference (C). You may now just "plug-in" your cirumference into this formula and get your area.
RELATED QUESTIONS
Copyright 2023, Wired Ivy, LLC