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An angle that measures 180 degrees is a?
Straight line, or 2 angles that add up to 180 degrees are called supplementary angles.
What 2 angles are in a kite frame?
There is a right angle (90 degrees) and a straight angle (180 degrees).
What does the interior angles of a convex polygon add up to?
The sum of the interior angles of a convex n-gon is (n-2) straight angles or in degrees (n-2) times 180. Example ; hexagon n= 6, n-2 is 4 , so the total is 4 straight angles of 720 degrees.
When 2 straight lines intersect the sum of the adjacent angles equals?
180 degrees
How many right angles are in a straight angle?
2 right angles
What do interior and exterior angles of a polygon add up to?
The sum of the interior angles is found by: (number of sides-2)*180 degrees Exterior angles add up to 360 degrees Angles on a straight line add up to 180 degrees
How many degrees in 2 right angles?
180 degrees
Do concave polygon convex polygon have things in common?
Yes. Some of these are:* They enclose a single space and are bounded by straight lines. * Their external angles sum to 360 degrees. * Their interior angles sum to (n-2)*180 degrees where n is the number of sides. * They have n(n-3)/2 diagonals.Yes. Some of these are:* They enclose a single space and are bounded by straight lines. * Their external angles sum to 360 degrees. * Their interior angles sum to (n-2)*180 degrees where n is the number of sides. * They have n(n-3)/2 diagonals.Yes. Some of these are:* They enclose a single space and are bounded by straight lines. * Their external angles sum to 360 degrees. * Their interior angles sum to (n-2)*180 degrees where n is the number of sides. * They have n(n-3)/2 diagonals.Yes. Some of these are:* They enclose a single space and are bounded by straight lines. * Their external angles sum to 360 degrees. * Their interior angles sum to (n-2)*180 degrees where n is the number of sides. * They have n(n-3)/2 diagonals.
Two angles are supplementary the larger angle measures to be 120 degrees?
When 2 or more angles add up to 180 degrees they are said to be supplementary. Supplementary angles only occur on straight lines, so if one angle is said to be 120 the other angle has to be 60 degrees in order to form a straight line and also to add the angles to 180 degrees
What do a pentagon and a regular pentagon have the same?
They are both 2 dimensional objects with five straight sides and five angles. The sum of the internal angles is 540 degrees, the sum of the exterior angles is 360 degrees.
What are the characteristics of two intersecting lines?
It depends you want. For instance, if you were to draw the plus sign then all angles are 90 degrees. There are 2 lines of symmetry. Furthermore, there are 2 straight angles. To conclude there are many characteristics.
How many right angles will fit into a straight angle?
2
