3 years ago

Calculate the value of x for the following polygon

Mathematics

2 answers:

mixas84 [53]3 years ago

5 0

Answer:

X = 60 degrees

xenn [34]3 years ago

4 0

Answer

80°

Step by Explanation:

the angle right to 60°= 180-60 (linear pair)

= 120°

total angle of 5 sided polygon= 540°

540° = x + 110° + 130° + 100° + 120°

540° = x + 460°

x= 540° - 460°

x = 80°

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