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Moran
Mathematics
7 September, 15:54
Find the value of x. 120 120 2x x x
+4
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)
Abigayle Archer
7 September, 16:12
0
75
Step-by-step 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
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