28° 49° x°
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We know that the sum of the angles in a triangle is 180 degrees. So, we can write an equation using this information: x + 49 + 28 = 180 Now, let's look at the answer choices: A. x + 49 - 28 = 180 B. x - 49 - 28 = 180 C. x + 49 + 28 = 180 Show more…
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