Acute: less than 90o
Obtuse: more than 90o
Right: exactly 90o
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It tells you if the angle is acute, right, obtuse or reflex.
If it has a 90 degree angle and two acute angles then it is a right angle triangle.
Straight lines! if i didn't answer correctly tell me!
An angle's degrees tells you how wide or open the angle is. The larger the number of degrees the more open the angle is.It tells you that the angle could be acute, right, obtuse or reflexIf you mean degrees of an angle then they tell us that:-1 Angles greater than 0 but less than 90 degrees are acute2 Angles of 90 degrees are right3 Angles greater than 90 but less than 180 degrees are obtuse4 Angles greater than 180 but less than 360 degrees are reflex
Measure it and if it is 90 degrees, then it is a right angle