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Work out the size of the angle marked x. x 145
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1 vote
Work out the size of the angle marked x.
x
145

Work out the size of the angle marked x. x 145-example-1
User Ben Sagmoe
by
5.6k points

1 Answer

5 votes

Answer:

x = 125°

Explanation:

The sum of the angles around a point = 360° , then

90 + 145 + x = 360°

235° + x = 360° ( subtract 235° from both sides )

x = 125°

User Felix Borzik
by
5.7k points
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