1. A circle is a set of points on a plane which are equidistant from a
fixed point called the
a. Circle b. center C, circumference d. chord
2. The distance from the center to any point on the circle.
a. chord b. diameter c. radius d. semicircle
3. An arc with a measure of exactly 180°
a. minor arc b. major arc c. semicircle
d. tangent
4. The radius of the circle is 24cm. What is the length of the diameter
a. 24cm b. 48cm C. 60cm
d. 72cm С
5. In circle P, which is the central angle
b. <OCP c. <CPE d. <OPE
a. <COP
E
6. A minor arc measures 50° what is the measure of its central angle
a. 50 b. 75º c. 100° d. 150°
7. What is the measure of the intercepted arc of an inscribed angle
whose measure is 135°
a. 135ºb. 200°c. 270° d. 320°​