Stars do not have arms.
no only by extending one
arms
An equilateral triangle on on of the arms of the right angle.
When an angle is drawn a small arc is normally placed near the vertex between the arms to show the angle. A reflex angle is one greater than 180°, so draw the two arms as normal and then draw a small arc around the vertex of the angle "outside" the arms of the angle, ie around the angle which is greater than 180° If the problem is how to draw the reflex angle with a protractor that only goes up to 180°, then note that "360° - the reflex angle" gives an angle which is less than 180° and can be measure by the 180° protractor. Draw one arm of the angle, measure the calculated angle (eg if the reflex angle was 200°, 360° - 200° = 160°, so measure 160°), draw the other arm, and then draw an arc around the vertex "outside" the arms to show the reflex angle (in the example, the 200° angle).
No. You can only make the angle smaller by moving the arms closer together so they create a smaller angle. Shortening the arms of an angle will keep the angle the same. However, you could make the angle smaller anddd shorten the arms if you would like, but making the arms shorter is not what makes the angle smaller.
They are two angles where either one arm of each angle is between the two arms of the other angle, or both arms of one angle are between the arms of the other.
Stars do not have arms.
They are related because you need the angle formed by the two arms in the formula for a reflex angle. The formula is:r=180+the angle made by the armsHoped this helped!
at a 90 degree angle. line your arms up with your belly button
It is not possible to show anything using this browser, but the only line of symmetry is the bisector of the angle.
yes
no only by extending one
The common end point of the sides (or arms) of an angle is the vertex of the angle.
arms
An equilateral triangle on on of the arms of the right angle.
When an angle is drawn a small arc is normally placed near the vertex between the arms to show the angle. A reflex angle is one greater than 180°, so draw the two arms as normal and then draw a small arc around the vertex of the angle "outside" the arms of the angle, ie around the angle which is greater than 180° If the problem is how to draw the reflex angle with a protractor that only goes up to 180°, then note that "360° - the reflex angle" gives an angle which is less than 180° and can be measure by the 180° protractor. Draw one arm of the angle, measure the calculated angle (eg if the reflex angle was 200°, 360° - 200° = 160°, so measure 160°), draw the other arm, and then draw an arc around the vertex "outside" the arms to show the reflex angle (in the example, the 200° angle).