The angles of pentagon are (5x+2),3x,(9x—1),7x&4x .Find x
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Heya
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Sum of all interior angles of a pentagon is =540°
=>
5x + 2 + 3x + 9x -1 + 7x + 4x = 540°
=>
28x = 539°
=>
x = 19.25°
_______________________________
Sum of all interior angles of a pentagon is =540°
=>
5x + 2 + 3x + 9x -1 + 7x + 4x = 540°
=>
28x = 539°
=>
x = 19.25°
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