This is my question,to correct Answer I will mark as brainliest.
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Answered by
0
Answer:
3x+20°+4x+5x+2x+18=360°
3x+4x+5x +2x = 360°- 20°- 18°
14x = 360-(20+18)
14x = 360-38
14x= 322
x = 322/14
x = 23 ( and )
Hope it will help you......
Answered by
0
Answer:
x=23
Step-by-step explanation:
2x=46
3x=69
4x=92
5x=115
46+18+69+20+92+115=360
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