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What is the measure of this angle

What is the measure of this angle-example-1
User Isorfir
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1 Answer

17 votes
17 votes

Answer:

135

Explanation:

Depending on where you start, the protractor can read in different ways. Since the measure of this angle started from the left, you read the numbers at the top. If the measure would have started from the right, you read the numbers below.

A good rule of thumb is that if the angle appears to be greater than 90 degrees, or an obtuse angle, you would choose the only answer choice that is above 90 degrees.

Hope this helps!

User Lastmjs
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