Question

Find the measure of the following numbered angles in circle P when arc AE = 53°,
arc BA= 68°, and arc CB = 72°.

find angle 3 =

Answer 1

good luck with that

Answer 2

Is P the center?

Answer 3

angle CDB=36
angle CBD=90-36=54 (angle 8=90degree)
arc CDE=360-(53+68+72)=167
ANGLE CBE=167/2=83.5
angle CBE - angleCBD = angle3 ==>> 83.5-54=29.5

Answer 4

If it is then AE + BA subtends 121 atx centre and PBE is isoc so 180-121 over 2 = 29.5

Answer 5

arc BD = 180
68 + 53 + arc ED = 180
arc ED = 59
m3 = 1/2 * 59
m3 = 29.5