X=5 because you plug in the y into the equation y-x=17
Answer:
80.7 inches
Step-by-step explanation:
circumference = 2 * pi * r
2 * pi * r = 507 inches
r = (507 inches)/(2 * pi)
r = (507 inches)/(2 * 3.14159)
r = (507 inches)/(6.2832)
r = 80.7 inches
Answer:
B) 3.44 feet
<em>The Radius of the circle 'r' = 3.439 ≅3.44 feet</em>
Step-by-step explanation
<u><em>Step(i)</em></u>:-
<em>Given data the length of arc = 3.6 feet long</em>
l = 3.6 feet
Given central angle 'θ' =
<u><em>Step(ii)</em></u>:-
The arc length 'l' of a circle of radius 'r' with central angle 'θ' radians is given by
Arc length l = r θ
<em> </em>3.6 = r ()
put π = 3.14
now simplification, we get
<u><em>Conclusion</em></u>:-
<em>The Radius of the circle 'r' = 3.439 ≅3.44 feet</em>