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Answer:
A. 12
Step-by-step explanation:
use pemdas
4^4=16
20+8=28
28-16=12
Answer:
50.27
Step-by-step explanation:
You split 8 in half to find radius, and multiply that by pi.
Answer:
I am not sure the answer but I can say this from my experiences, to know the shapes and sizes, you may measure like I usually do.
Step-by-step explanation:
I am not sure
Answer:
I attached a picture below of what the lines of symmetry are.