The exterior angle of a regular polygon is one-fifth of its interior angle. How many sides does the polygon have? please answer
1 answer:
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Answer:
Step-by-step explanation:
Distribute the ^3 on top
(27
)
distribute the ^ -9 on bottom, only to what is in the parenthesis
(27
)
the 27's cross out, the 's cross out
/
is left
move the to the top of fraction to change its sign
·
=