Nou Ung
a central angle D. CHCUM
3. It is an arc of a circle that measures greater than the semicircle.
a. congruent arc b. intercepted arc
c. major arc
d. minor arc
4. What is the total measure of the central angles of a circle with no common interior points?
a. 120
b. 180
C. 360
d. 480
5. It is a segment drawn from the center of the circle to any point on the circle.
a arc
b. chord
C. diameter
d. radius
6. In the circle on the right, what is the measure of ZSRT IF AST is a semicircle and mZSRA = 74?
16
b. 74
C. 106
d. 154
a.
d. semicircle
d. 278
7. An arc that measures one half of the circumference of a circle
a intercepted arc b. major arc
C. minor arc
8. In E on the right, what is the measure of _GEO if m GO is 82
a 82
6.98
C. 196
9. An arcs with exactly one point in common.
a. adjacent arc b. intercepted arc c. major arc
10. It is the region bounded by an arc of a circle and the two radii to the endpoints of an arc
a. Arc length
b. circumference
C. sector of a circle
11. In the figure on the right, which is an inscribed angle?
a ZRST
b.ZPQR
c. ZOUT
12. A region bounded by an arc and the segment joining its endpoints.
d. minor arc
d. segment of ac
d. Z OST
a Arc length
b. circumference
C. sector of a circle
13. What kind of angle is the inscribed angle that intercepts a semi circle?
d. segment of a circ​