X is greater than or equal to 74
(it would be this sign: > BUT WITH A LINE UNDER)
Answer:
YES MA'AM
Step-by-step explanation:
The circumference or perimeter of the circle has the formula 2*pi*r, where r is the radius of the circle. This could then be easily calculated:
C = 2*pi*r
53.38 = 2*3.14*r
53.38 = 6.28r
r = 53.38/6.28
r = 8.5 ft
Thus, the radius of the circle has a length of 8.5 feet.
Answer:
Step-by-step explanation:
<u>Angle formed by two tangents is equal to half of the difference of intercepted arcs:</u>
- m∠C = 1/2(arcAXB - arcAB)
- 64° = 1/2(mAXB - mAB)
- mAXB - mAB = 128°
<u>The sum of the same two arcs is a full circle:</u>
<u>Add the two equations together:</u>
- 2mAXB = 360° + 128°
- 2mAXB = 488°
- mAXB = 244°
Correct choice is C