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The options are 36 54 72 108 SOMEONE PLSSS HELPP ME
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1 vote
The options are
36
54
72
108
SOMEONE PLSSS HELPP ME

The options are 36 54 72 108 SOMEONE PLSSS HELPP ME-example-1
User Brothir
by
4.7k points

1 Answer

3 votes

Answer:

Explanation:

Each internal angle in a regular pentagon = 180(n - 2) / 5 where n = 5

so < BAE = 540/5 = 108 degrees.

Triangle BAE is isosceles so

m < ABE =( 180 - 108 )/ 2

= 36 degrees.

User Nick Bartlett
by
4.9k points
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