A square stained glass window is divided into four congruent triangular sections by iron edging to represent the seasons of the year. each diagonal of the square window measures 9 inches. what is the approximate total length of iron edging needed to create the square frame and the two diagonals? 43.5 inches 50.9 inches 54.0 inches 61.5 inches.
There are 26 boys and 19 girls, Take away 7 from 45 to get 2g(# of girls) 45-7=38 38=2g To get to # of girls,find just one g 38/2=19 so 19 girls 45-19=boys 45-19=26 boys
