Measuring Angles Acute angles are less than 90 . Obtuse ... - Fellowes

Measuring Angles An angle is a measure of turn, measured in degrees. There are 360 in a full turn.

62

acute Obtuse angles are between 90 and 180 .

Acute angles are less than 90 .

135

obtuse

90

right

Right angles are 90 exactly.

Reflex angles are between 180 and 360 .

240

reflex

You can find out the size of an angle using a protractor. 90 360 © Teacher’s Pet 2013 www.tpet.co.uk

180