Kia Ora bloggers Today We have been learning how to measure angles with a protractor. First line the protractor on the straight line.
Measure from the 0 (zero) to 360 (three sixty).
The Acute angle is 0 to 45 degrees.
This right angle is can only be 90 degrees.
This reflex angle is more than 180 degrees and less than 360 degrees.
the straight angle is opposite directions from the vertex in the same straight line and which. equals two right angles
The obtuse angle is any better than 90 degrees.
This is a full rotation that is 360 degrees, complete turn or full circle.