Answer:
Explanation:
Q4 NO 1
x-5+3x+x+65= 180 degrees
x+3x+x+65-5= 180 degrees
5x+60= 180 degrees
5x=180-60
5x= 120
Divide both sides by 5
x=24
Q4 NO 2
5y-20+y+200= 360 degrees
5y+y+200+20= 360 degrees
6y+220= 360 degrees
6y= 360-220
6y=180 degrees
Divide both sides by 6
y= 30 degrees
~~~~Inuola1234
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