A straight line is equal to a 180 degree angle.
The supplement of a 49 degree angle is a 131 degree angle. The supplement of an angle 'x' is equal to 180-x. Two supplementary angles add up to 180 degrees.
A supplementary angles are 2 angles that equal 180. 70+110=180
Answer = A 180 degree angle is called a Straight Angle!!
Answer = A 180 degree angle is called a Straight Angle!!
180 degree angle
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 20 degree angle is equal to 180 - 20 = 160 degrees.
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 38 degree angle is equal to 180 - 38 = 142 degrees.
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 29 degree angle is equal to 180 - 29 = 151 degrees.
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 63 degree angle is equal to 180 - 63 = 117 degrees.
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 129 degree angle is equal to 180 - 129 = 51 degrees.
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 14 degree angle is equal to 180 - 14 = 166 degrees.