the angles of a hexagon measure x;x-5;x-5;2x-5;2x-5;2x+20 find the value of x
Answers
Answered by
90
We know that sum of all angles of hexagon = 720 degrees.
Given, x + (x-5) +(x-5) + (2x-5) + (2x-5) + (2x+20) = 720
8x = 720
x = 90 degrees.
Given, x + (x-5) +(x-5) + (2x-5) + (2x-5) + (2x+20) = 720
8x = 720
x = 90 degrees.
Answered by
35
Answer:
The answer is 80°
Step-by-step explanation:
x;x-5;x-5;2x-5;2x-5;2x+20
=9x-20+20
-20 and +20 get cancelled
The sum of the angles of a hexagon is 720°
Therefore,
9x=720
x=80
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