Types of angles - NSW Department of Education

Download PDF
17 downloads 171 Views 73KB Size Report
Comment
For more homework help, tips and info sheets go to www.schoolatoz.com.au. Types of angles. An angle is created when two
Types of angles An angle is created when two lines meet at a common point. To measure an angle, we measure the degree of turn between these two lines eg 90º, 45º. Angles can measure from 0 to 360 degrees (a full circle). Type of angle

Degrees

Image 90°

acute

Less than 90 0° 90°

right

90 0° 90°

obtuse

straight

Between 90 and 180 0°

180°

0°

180°

180

reflex

Between 180 and 360

revolution

360

0° 360°

180°

0° 360°

180°

For more homework help, tips and info sheets go to www.schoolatoz.com.au © Owned by State of NSW through the Department of Education and Communities 2011. This work may be freely reproduced and distributed for non-commercial educational purposes only. Permission must be received from the department for all other uses.

1/1