01-04-2016
Mathematics

contestada

is a 78 degree angle a right,straight,obtuse or acute angle

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thecoop42 thecoop42

01-04-2016

Acute. 90 degrees is a right angle, 180 degrees is a straight angle, obtuse angles are greater than 90 degrees, while acute are less than 90 degrees.

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bobbyleeporter bobbyleeporter

01-04-2016

Acute because it is less than 90o which is a right angle and obtuse is larger than 90o so there for it is acute angle which is less than 90o

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