Answer: 7 ft/yr
Step-by-step explanation:
Is this 2 questions or is it just one whole question?
Answer:
D
Step-by-step explanation:
The pentagon has 5 interior angles that add up to 360. To find the angle of rotational symmetry, divide 360 by 5 (you get 72). So if you rotated the shape 72 degrees, it will map onto itself. 72 times 2 is 144, and that's rotating the shape 72 degrees twice, so it will stay the same.
The best estimate would be 121/15 = 8.1
Answer:
the answer is 17
wlecome
Step-by-step explanation:
