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A triangle has 2 angles that each measure 75°. What kind of triangle is it? A. obtuse triangle B. equiangular triangle C. isosceles triangle D. right triangle
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The attached chart may help.
@MikeHerman What is the measure of the third angle of the triangle?
@Directrix there is no chart and the 3rd angle is unknown
How many triangles have 2 angles the same measurement
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I attached the chart in my post above. The sum of the interior angles of a triangle is 180. So, add the two given angle measures and subtract the sum from 180.
Then, you will have the third angle.
@MikeHerman What did you get for the third angle?
40°
180 - 2*75 is not equal to 40. Try again. @MikeHerman
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