There are 24 students in a science class. mr. sato will give each pair of students 3 magnets. so far, mr. sato as given 9 pairs of students their 3 magnets. how many more does mr. sato need so that each pair of students has exactly 3 magnets
answer:a = 600√3 cm²
diagonals divide a regular hexagon into six equilateral triangles (look at the picture).
the formula of an area of an equilateral triangle with side a:
substitute a = 20 cm:
the area of a regular hexagon is equal six times the area of a triangle: