Answer:
use a calulator it can help
Step-by-step explanation:
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I think 17.2 sorry if im wrong
Okay so where's the math question(s)?
Answer:
that box means the angle is 90 degrees.
Step-by-step explanation:
if you need anymore help just message me
Triangle,quadrilateral,pentagon,hexagon,octagon,decagon.
Triangle quadrilateral octagon - regular
rest are not. Someone might need to check me if im right about regular and irregular :) Hope I helped
