In the following figure find x
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Step-by-step explanation:
e)
(2x+10)+3x=180°
supplementary angles
5x+10=180°
5x=180-10
5x=170
x=170/5
x=34
f)
95+35+75+x=360°
complete angle
205+x=360°
x=360-205
x=155
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