Arc ML = 2×∠MNL
= 2×43°
= 86°
_____
The measure of an inscribed angle is half the measure of the arc it intercepts. This simple relationship is used in many geometry problems, so is worth remembering (or at least, writing down in a handy place).
I'm not sure you are asking the right question? it tells you what the radius is right there. What is the question asking
Well it would be 12/30 but it could divide by 2 which equals 6/15 which can be divided by 3 which equals 2/5 so the answer 2/5
Answer:
Porpotional
Step-by-step explanation:
because it is non proportional
