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Scrat [10]
3 years ago
8

What is the measure of x? Please help me.

Mathematics
1 answer:
butalik [34]3 years ago
4 0

Step-by-step explanation:

111°+122°+103°+90°+x=540°(sum of angle of pentagon)

426+x=540°

x=540-426

x=114°

hope it helps.

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