the angle of a hexagon are (2 x + 5)°, (3 x - 5 )°, (x + 40)° ( 2 x + 20)°, (2 x + 10 )°,(2x + 35 )°. find the value of x.
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happy with answer dude
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Step-by-step explanation:
2x +5 + 3x -5 + 3x -5 + x +40 + 2x + 20 + 2x + 10 + 2x + 35 = 720
12x + 105= 720
12x= 615
x=615÷12
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