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Find the value of x in the diagram

Find the value of x in the diagram-example-1
User Michael Kniskern
by
2.9k points

1 Answer

14 votes
14 votes

Answer:

x = 135

Explanation:

All the angles of a pentagon added up make 540 degrees.

540 - 60 = 480

480 - 150 = 330

330 - 120 = 210

210 - 75 = 135

x = 135

User Fanduin
by
3.0k points