Benny and Cuppy volunteered to sort books in the library. The total number of English and Chinese books sorted was 365. The total number of English and Math books sorted was 302. The number of
Math books was
4/7 of the number of Chinese books. How many English books were there?

*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