Question

Please help! I will medal and fan!
Given circle P with arc AE = 53°, arc BA = 68°, and arc CB = 72°.

1. m∠1=
2. m∠2=
3. m∠3=
4. m∠4=
5. m∠5=
6. m∠6=
7. m∠7=

Answer 1

For these problems use these rules:
1) For central angles at center of circle, the angle equals the arc
2) For angles from edge of circle, the angle equals 1/2 the arc
3) For all other angles, the angle equals the average of the 2 opposite arcs
4) the diameter always forms a 180 degree arc
5) a tangent line always forms a 90 degree angle with diameter