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Pls help Solve for x in the diagram below.
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25 votes
Pls help
Solve for x in the diagram below.

Pls help Solve for x in the diagram below.-example-1
User Oana Andone
by
3.2k points

1 Answer

8 votes

Explanation:

(2x + 45)° and x° are supplmentary angles.

(Sum of angles on a straight line = 180°)

Hence 2x + 45 + x = 180, 3x = 135, x = 45.

User Lev Romanov
by
3.4k points
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