Answer
Step-by-step explanation:
chord makes or arc make 120° at the center.
sum of other two angles of triangle=180-120=60
because they are equal.
so each angle=60/2=30°
tangent line makes angle 90° with radius .
so 30+y=90
y=90-30=60°
Answer:
100
Step-by-step explanation:
Answer:
(10,0), -(10,0) (0,10) and (0.-10)
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
Answer: 30 white and 20 yellow
the aswer is c and can u place mack it clear
Step-by-step explanation:
