we know, that the angle formed by an arc at the center of the circle is two times the angle formed by same arc on any point on the circumference,
So,
=》
hence, correct answer is B.
Paul $120 Sue $280
120x3=360 360-80=280
3p-80+p=400
4p-80=400
4p=480
p=120 s=280
Answer:
22 inch is the diameter because d =2r
x = 124°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180° , then
x = 180° - (32 + 24)° = 180° - 56° = 124°
your answer would be OA
