How to find the sum of the angles of a pentagon in which x 5 x 4 x 3 x and 2x are the angles?
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sum of angles of Pentagon is 540.
x+5x+4x+3x+2x = 540
x=36
x+5x+4x+3x+2x = 540
x=36
Answered by
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The pentagon has five sides.
Thus, the total sum of it’s angles will be
180(n-2)
=180(5-3)
=540.
Thus ,
x+5x+4x+3x+2x=540
Thus,
15x=540
Therefore,x=540/15
=56.
But the answer is 540 it is the sum of the angles of the pentagon.
The formula is therefore,180(n-2).
Thus, the total sum of it’s angles will be
180(n-2)
=180(5-3)
=540.
Thus ,
x+5x+4x+3x+2x=540
Thus,
15x=540
Therefore,x=540/15
=56.
But the answer is 540 it is the sum of the angles of the pentagon.
The formula is therefore,180(n-2).
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