Well the greatest number of groups is 35 groups of 1, but some other group sizes are 7 groups of 5 and 5 groups of 7.
Answer: 2,72 and 72, 2
Step-by-step explanation:
The answer is 4.5 for the side length of the pentagon and 7.5 is the side length for the triangle because 7.5*3(3 sides) = 22.5 and 4.5*5(5 sides)= 22.5. The perimeter is 22.5
C. 5/2, 3 this is the answer
Surface Area = 24×9+20×15×2+24×20=1296in²
