Question

in the figure the length of arc cnb is1/5 of the perimeter of the circle and the length of the arc amd is 1/6 of the perimeter of the circle
What is the measure of central angle of the arc cnb?
find the measure of angle cdb,angle and,abd and angle apd​

Answer 1

Answer:

in the figure the length of arc cnb is1/5 of the perimeter of the circle and the length of the arc amd is 1/6 of the perimeter of the circle

What is the measure of central angle of the arc cnb?

find the measure of angle cdb,angle and,abd and angle apd

Answer 2

Step-by-step explanation:

Central angle-1/5*360= 72

/_ CDB= 72/2=36

/_ABD=60/2=30(1/6 of 360=60)

/_APD=114+114+2x=360

=228+2x=360

2x=360-228=132

x=132/2

=66