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Find the value of x. 120 120 2x x x
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5 votes
Find the value of x. 120 120 2x x x

User MHOOS
by
4.9k points

1 Answer

2 votes

Answer:

75

Explanation:

If the figure is a pentagon with 5 sides, then the angles must add to 540.

120 + 120 + 2x + x + x = 540.

Solve by combining like terms and subtracting them from 540.

240 + 4x = 540

4x = 300

x = 75

User Bnahin
by
4.7k points
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