Answer:
HOW????!!!
Step-by-step explanation:
A: incorrect.
B: 25-2(6)=/=13. Not solution
C: false
Answer:
the answer is 80,
Step-by-step explanation:
because AX =AR (the radii of the same circle) hence it is an isosceles triangle then the opposite angles would be equal, therefore angle X =angle R. So, 50 +50 is 100 and 180 -100 is 80(angle sum property)