Sum of two opposite angles in a Cyclic Quadiratral is 180°



Answer:
cant just need points
Step-by-step explanation:
there is none
Answer:
129°
Step-by-step explanation:
51+51 =102
360-102=258
258÷2=129
:)
Answer:
30
Step-by-step explanation:
The midpoint of BC will be a distance from line k that is the average of the distances of B and C: (17+13)/2 = 15. Call that midpoint P. We know distance MP is half of distance MA. This same relationship will hold with respect to the distances from P and A to any line through M. That is, the distance from line k (through M) is twice the distance from P to line k: 30 units.
Answer: 53
Step-by-step explanation: It is the only prime