Question

In fig the length of the
arc CNB is 1/5 part of the
Circunfuence of the circle
and the length of the arc
AMD is 1/6 part of the circumference
of circle
a) find the centra angle of arc cnb
a) arc CNB
b) find angle CDR
e) find angle ABD
d) find angleAPD​

Answer 1

hope it is helpful to 2...