In a bag there are acertain number of toy blocks with alphabet A:B:C:D is the ratio 4:7:3:1 if the number of A blocks is 50 more than the number of C blocks what is the number of B blocks?​

Ineed asap. 35 points. in order for two polygons to be similar, two conditions must be met. first, all pairs of corresponding sides must be in proportion. second, all corresponding angles must be congruent. prove that angle congruence is not enough, by itself, to establish that two polygons are similar. do this by describing or drawing two polygons that are not similar but whose corresponding angles are all congruent.