10. What is the measure of Angle a if the other
angles are given? Name the polygons.
A. 90°, 39°, 173°, 106°, a
Answers
Answered by
1
it is pentagon
of 5side
90+39+173+106+a =360
408+a=360
a=360-408
a= -48
the question was xrong
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Answered by
13
Answer:
pentagon
Step-by-step explanation:
90°+39°+173°+106°+a = 360°
408°+a = 360°
a= 408°-360°
a =48°
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