Find a number that can be divided in to all the values given, that would be the number of groups or in this case bouquets you have. The number you get after you divide Ex: 20/5 is the amount in each group/bouquet
Because it is an isosceles triangle, the two longer sides are the same length. Therefore multiply 6.3 times 2. To find the length of the base subtract 12.6 from 15.7 to get 3.1 cm.
