Acircle has a circumference of 50.24 units. what is the radius of the circle?

r=8 (when pi is rounded to 3.14), and r = 50.24/(2*pi) when pi isn't rounded

Step-by-step explanation:

I'm guessing that they rounded pi to 3.14, so I will do the problem like that is the case...(but I will include an answer if they didn't)...the circufrence of a circle is 2*pi*r, so 2*pi*r=50.24. When you divide both sides by 3.14, you get 2r=16, meaning r=8. Without rounding, r would actually be 50.24/(2*pi)

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

the answer is 489

step-by-step explanation: