Find the value of x in the diagram - WAEC Mathematics 2002 Question
Find the value of x in the diagram
A
31o
B
35o
C
37o
D
41o
correct option: b
Sum of exterior angle of any polygon is 360o
(2x+5)o + 2xo + (x-20)o + xo + (3x+10)o + (x + 15)o = 360o; 10x = 350
x = 35
(2x+5)o + 2xo + (x-20)o + xo + (3x+10)o + (x + 15)o = 360o; 10x = 350
x = 35
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