Answer: 14.7 cubic inches
Cubed root of 216 is about 14.7
Step-by-step explanation:
Hope this helps.
Circumference = 2 * pi * r, where r is the radius
For this circle, the circumference is 11pi, so 11pi=2*pi*radius. Divide both sides by 2pi and you get r is = to 5.5 inches.
Area of a circle is pi*r^2. Since we just saw that r = 5.5 inches, the circle has an area of 5.5 inches * 5.5 inches * pi or 30.25 pi inches squared.
Answer:
I believe the answer would be 186
Step-by-step explanation:
241-55=186
Number of cubes increases by 3 for each term.
an= 3n+1
