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Work out the value of x.

Work out the value of x.-example-1
User Kyle Decot
by
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1 Answer

3 votes
Answer:
x=16

Step-by-step explanation:
A five-sided shape (pentagon) has a sum of 540°.

So
Add all values in the image to get 33x+12
Set it equal to 540 and solve

33x+12=540
33x=528
x=16