Can you please help me with 4th one
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Answered by
1
Answer:
90+70+60+X=360
220°+X=360°
X=360-220=140°
sum of all angles =360°
Answered by
0
Answer:
90⁰+70⁰+60⁰+ x = 360⁰
220 + x = 360
x = 360 - 220
x = 140⁰
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