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Q: If D has a measure of 123 and E has a measure of 57 then the two angles are?
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If D has a measure of 123 and E has a measure of 57 then the two angles are .?

Then the two angles are said to be supplementary because they add up to 180 degrees.


If A has a measure of 33 and B has a measure of 57 then the two angles are?

complementary angles


A trapezium has an angle of 78 and 123 what are the other two angles?

180 - 78 = 102 and 180 - 123 = 57


If angle a has a measure of 33 degrees and angle b has a measure of 57 degrees then the two angles are?

The two angles are complementary, seeing as they add up to equal 90 degrees.


What is the measure of a triangles 3rd angle if the others are total of 123?

57


What is supplement of 57 angle?

It is 123 degrees because 123+57 = 180 degrees


What is the measure of a triangle if one angle measures 57 degrees?

The inner angles of a triangle will always add up to 180. Assuming that this particular triangle is a right triangle (that is, one of it's angles is 90 degrees), you can find the other angle by subtracting the known angles from 180: 180 - 57 - 90 = 33 degrees If the triangle is an equilateral or a scalene triangle, the other angles cannot be calculated without additional information.


In a right triangle there is a 57 degrees angle. What is the measure if the third angle?

The angles are 90 degrees, 57 degrees and the third angle is 33 degrees


The supplement of the angle is 123 degrees?

180 - 123 = 57 deg


What is the supplement of a 123 degree angle?

It is: 180-123 = 57 degrees


If a non regular hextagon has five exteriorangle measures of 55 60 69 57 and 57 what is the measure of the interior angle adjacent to the sixth exterior angle?

Five of the six exterior angle measures of a nonregular hexagon measure 55, 60, 69, 57, and 57. what is the measure of the unterior angle adjacent to the sixth exterior angles?


Given parallelogram DEFG If the measure of angle D equals 57. what other angle has a measure of 57?

All you have to remember for this question is that opposite angles in a parallelogram are equal. So if you want to find another angle which is 57, just look at the angle directly opposite.