13-02-2017
Mathematics

contestada

A triangle with angle measures of 20° and 30° is a (FILL IN THE BLANK) triangle.

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jennifer9871 jennifer9871

13-02-2017

Obtuse triangle, if the two angles add up to 50 degrees and a whole triangle equals 180 degrees. That means the third angle is greater than 90 degrees and only obtuse angles are greater than 90 degrees

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