B. Find the measure of each unknown interior angle of the following polygons. Show your solution.
![B Find The Measure Of Each Unknown Interior Angle Of The Following Polygons Show Your Solution class=](https://ph-static.z-dn.net/files/df0/4fefbff103c5c01345f64f83034cae94.jpg)
Answer:
1) (3-2) 180
= 1(180) = 180
= 107 + 44 + x = 180
= x + 151 = 180
=__ -151 -151
x = 29°
2) (3-2) 180
=1(180) = 180
= 43 +40 + x = 180
= x + 83 = 180
= -83 -83
x = 97°
3) (4-2) 180
= 2(180) = 360
= 130 + 85 + 88 + x = 360
= x + 303 = 360
= -303 -303
x = 57°
4) (4-2) 180
= 2(180) = 360
= 60 + 115 + 90 + x = 360
= x = 265 = 360
= -265 -265
x = 95°
5) (5-2) 180
= 3(180) = 540
= 90 + 100 + 140 + 130 + x = 540
= x + 460 = 540
= -460 -460
Step-by-step explanation:
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[tex]\small\textsf{1.) 50°}[/tex]
[tex]\small\textsf{2.) 73°}[/tex]
[tex]\small\textsf{3.) 42°}[/tex]
[tex]\small\textsf{4.) 122°}[/tex]
[tex]\small\textsf{Correct me if I'm wrong.}[/tex]