SAT Math Practice Question #37345 - SATify | SATify
#37345
geometry
area
hard
100 sec
A large equilateral triangle is formed by arranging N smaller congruent equilateral triangles. If the perimeter of the large triangle is 30 units and the area of one small triangle is 3 square units, what is the value of N?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
