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It is 123 degrees because 123+57 = 180 degrees

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7y ago

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What is the supplement of a 57 degree angle?

It is 123 degrees.


What is the supplement of an angle of 123 degree?

It is: 57 degrees


What are the measures of a complement and a supplement of an angle with measure 57?

33


What is the supplement of a 123 degree angle?

It is: 180-123 = 57 degrees


The supplement of the angle is 123 degrees?

180 - 123 = 57 deg


How much larger is the supplement of a 57 degree angle than the complement of a 75 degree angle?

The supplementary angle of 57 degrees is 123 degrees The complementary angle of 75 degrees is 15 degrees So: 123 minus 15 = 108 degrees


The supplement of an angle is twice a large as the angle itself find the angle and its supplement?

The angle is 60°. Its supplement is 120°.


What is a supplement of an angle and how do you get it?

Subtract your angle from 180° and that's the supplement of your angle.


An angle is 30 more than its supplement what is the measure of the angle and its supplement?

The angle is 105, its supplement is 75.


If a supplement of an angle has a measure 78 less than the measure of the angle what are the measures of the angles?

Suppose the angle is x then its supplement is 180 - x so 180 - x = x - 78 that is, 258 = 2x or x = 258/2 = 129 <><><><><> Angle + Supplement = 180 Angle = Supplement + 78 Solve for the system of equations... Angle + Supplement = 180 Angle - Supplement = 78 ------------------------------------- 2 Angle = 258 Angle = 129 Supplement = 51


IF the supplement of an angle is one third of itself Determine the angle and its supplement?

the angle is 180 and its supplement is zero(0).All in degrees


Find the angle double its supplement?

The angle is 120°. Its supplement is 60°.