Question:
15. If the measures of each interior angle of a polygon is 144°, which of the following is the measure of its exterior angles?
Answer:
B. 72°
Solution:
Given: Statement
To find: Angle
Sol:
interior + Euterior
( linear pars )
=> 180°
Exterior =180-108
=>72°
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Answers & Comments
Question:
15. If the measures of each interior angle of a polygon is 144°, which of the following is the measure of its exterior angles?
Answer:
B. 72°
Solution:
Given: Statement
To find: Angle
Sol:
interior + Euterior
( linear pars )
=> 180°
Exterior =180-108
=>72°