What is three fourths plus two thirds?

Afootball is throw by a quarterback to a receiver

*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

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?