Answer:
- Hexagon
- Heptagon
Step-by-step explanation:
The first shape has 6 sides. Hence, it is called a hexagon.
The second shape has 7 sides. Hence, it is called a heptagon.
Answer:
E. Not enough info.
Step-by-step explanation:
There could be 2 quarters 500 nickels and 7 pennies or 800 pennies 50 quarters and 2 nickels.
I don't know about the first one but for the second one:

9/100 = 0.09.
it depends on your denominator
The answer should be 9 rounded because 2 pi r 56.5 will give u that.