In a triangle, if one angle is 45 degrees and the other is 45 degrees, what is the measure of the third angle? (2020)
Practice Questions
1 question
Q1
In a triangle, if one angle is 45 degrees and the other is 45 degrees, what is the measure of the third angle? (2020)
90 degrees
45 degrees
60 degrees
30 degrees
The sum of the angles in a triangle is always 180 degrees. Therefore, if two angles are 45 degrees each, the third angle = 180 - (45 + 45) = 90 degrees.
Questions & Step-by-step Solutions
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Q
Q: In a triangle, if one angle is 45 degrees and the other is 45 degrees, what is the measure of the third angle? (2020)
Solution: The sum of the angles in a triangle is always 180 degrees. Therefore, if two angles are 45 degrees each, the third angle = 180 - (45 + 45) = 90 degrees.
