Question

the measurement of a major arc of a circle is three times that of its minor arc. find the centre angle formed by the minor arc?

Answer 1

Answer:

90 degree

Step-by-step explanation:

3*m(minor arc)=m(major arc)         (1)

m(minor arc) +  m(major arc)=360   (measure of circle)

from  (1)

4x=360

m(minor arc)=90