If each exterior angle in a regular polygon 18°, Find the number of sides in polygon ? A 20° B 10° C 198° D 162°
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Answer:
Option a
Step-by-We know that, the measure of each exterior angle for an n-sided regular polygon is (
n
360
)
0
.
Here, it is given that the number of sides n=18.
∴ (
n
360
)
0
=(
18
360
)
0
=20
0
Hence, the measure of each exterior angle of a regular polygon with 18 sides is 20
0
.
Pls mark aS BRianliest
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Answer:
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