Answer:
Step-by-step explanation:
=
or 81.
Answer:
c
Step-by-step explanation:
Answer:
146 minus 59? equals 87 :)
The answer to this is 3/4.
Answer:
regular pentadecagon
Step-by-step explanation:
it has 15 sides
that is what matches the exterior angled sum property - 360degree
let me explain it
1 side = 180 - 156 = 24
360/24 = 15
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