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Assessment
What is the sum of the interior angles in a triangle?
180 degrees
360 degrees
90 degrees
270 degrees
In an isosceles triangle, what can you say about the angles opposite the equal sides?
They are equal.
They are supplementary.
They are complementary.
They are always 90 degrees.
If one angle in a triangle measures 50 degrees and another angle measures 60 degrees, what is the measure of the third angle?
70 degrees
80 degrees
90 degrees
100 degrees
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