How many matchsticks are needed for a 6 × 6 design?
A) 42 B) 72 C) 40 D) 84
C)40
1 answer
Are you asking how many matchsticks are needed to create a 6x6 grid? Draw a diagram to help solve the problem.
A) 42 B) 72 C) 40 D) 84
C)40
1 answer