who gives me this answer I Mark him as brainlist
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Answered by
0
Answer:
x= 18°
Step-by-step explanation:
x+2x+3x+4x=180°
10x = 180°
x= 180/10
x= 18°
Hope it helps u.....
Answered by
1
Answer:
x+ 2x+ 3x+ 4x= 180°( it is a straight line)
10 x= 180
x= 180/10
x= 18
then= 2x= 2*18
36
3x= 3*18
54
4X= 4*18
72
then18+36+54+72= 180
Answer s correc
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