Acircle has a circumference of 7,850 units. what is the radius?

By applying the expression for the circumference of a circle and solving for the value radius, we get

r = 1250 units

Given data

Circumference =  7,850 units.

Radius = ??

From the expression/formula for the circumference of a circle which is

Circumference= 2πr

Substitute the given value for circumference, while using the value 3.14 for pi

7,850 = 2*3.14*r

solve for r

7,850 = 6.28r

Divide both sides by 6.28

r= 7,850/6.28

r= 1250 units

Learn more about circles here:

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a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation: