first we know 36+63+x is 180 degrees by triangle sum ( the sum of the three angles of a triangle is 180) so x would be 81 degrees. then we know x+z=180 degrees by sum of a line( a line is 180 degrees on either side) making z=99 degrees. Then doing triangle sum again we know 13+99+y=180 degrees making y=68 degrees
Your answer would be 8 since that is your least common denominator between the three bouquets. If it was more than 8 then each bouquet wouldn't have the same number of flowers since you only have a total of 8 daisies.
