the measure of angle of a hexagon are x degree, (x-5) degree, (x-5) degree, (2x -5 ) degree, ( 2x - 5 ) degree and ( 2x - 20 ) degree, find the x
Answers
Answered by
1
Step-by-step explanation:
sum of the total angles of a hexagon = 720°
= x-5°+x-5°+2x-5°+2x-5°+2x-20° = 720°
= 8x-40° = 720
= 8x°= 760°
= x° = 760°/8
= x° = 95°
Answered by
1
Answer:
x=20
Step-by-step explanation:
x+(x-5)+(x-5)+(2x-5)+(2x-5)+(2x+20)
9x+0=720
9x=720
x=720/9
x=80
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