141) d
121) c
23) c
51) a
49) c
Answer:
slope of the line is zero
Step-by-step explanation:
Answer:
Ans wer is 2nd quadrant
( - x line and + y line )
Lol that’s good to hear I’m glad
Answer:
arc AM = 114°
Step-by-step explanation:
the measure of a tangent- chord angle is half the measure of its intercepted arc, that is
∠ MAC =
(AM )
57° =
AM ( multiply both sides by 2 to clear the fraction )
114° = AM