Question
Simon used 45 straws to make a total of 12 squares and triangles. An square is made by 4 straws and a triangle is made by 3 straws. How many of each type of shapes did he make?
  1. Number of squares
  2. Number of triangles
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Simon used 45 straws to make a total of 12 squares and triangles. An square is made by 4 straws and a triangle is made by 3 straws. How many of each type of shapes did he make?
  1. Number of squares
  2. Number of triangles