Answer:
Answer: 80in^2
Step-by-step explanation:
i got it right, so its right...
Answer:
276
Step-by-step explanation:
Hope this helps.
the x-intercepts of cosx are
and 
on [0, 2π )
The meaning of circumference is to find the distance around a circle or in other words the perimeter of the circle. The circumference of a circle can be calculate by using the formula C=2πr or C=πd.
In this exercise is given that a circular ice skating rink has a diameter of 65 feet, and it is asked to find its circumference. In <span>this problem the diameter of the circle is given, so in this case the formula C=</span><span>πd would be used, where d represents the diameter.
C=</span>πd
C=π(65 ft)
C=204.2 feet
The circumference of the circular ice skating rink is 204.2 feet.
Answer I don't know the answer but I just want to say I hope you do well!
Step-by-step explanation:
