Help assap A lot of points

Do 12/14 and 8/10 have the same value? explain your answer.

You can find the constant of proportionality by finding the ratio of

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer