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Solve for x in the diagram below. x 3xº 100°
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21 votes
Solve for x in the diagram below.
x 3xº 100°

Solve for x in the diagram below. x 3xº 100°-example-1
User YUdoDis
by
4.3k points

2 Answers

7 votes
Ummm ....... I think x=80
User Pasang
by
5.0k points
5 votes

Answer:

x+3x+100°=180°(straight line is 180°)

4x+100°=180

4x=180°-100°

4x=80

x=80/4

x=20

User Dectarin
by
4.3k points
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