A triangles' angles always equal 180 when all added up.
So 180-150= 30
the last angle is 30 degrees.
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
it depends on the angle. Right angles always have 90 degrees. You can use a protractor to measure the angle
The two angles are complementary, seeing as they add up to equal 90 degrees.
Supplementary angles are two angles that measure up to 180 degrees. EXAMPLE: If the an angle measures 70 degrees, to find the missing angle, you subtract 70 from 180 because supplementary angles equal 180 degrees. Your answer (in this case 110) is the answer for the measure of the missing angle.
If that is the angles of a triangle then the 3rd angle is 110 degrees
A protractor is nused to measure angles in degrees.
The angle is 160 degrees and it's supplement is 20 degrees.
the other is 4 degrees. supplementary angles add to 180 degrees
The measure of the interior angle is 120 degrees. The measure of the exterior angle is 60 degrees. Of course, the measure of all the angles add up to 720 degrees.
they can fyi * * * * * Angle are differentiated according to their measure. A whole turn measures 360 degrees. Angles are classified as follows: acute angle: measure between 0 and 90 degrees. right angle: 90 degrees obtuse angle: measure between 90 and 180 degrees. reflex angle: measure between 180 and 360 degrees.
Complementary angles add to 90 degrees so the complementary angle to 70 degrees has a measure of 20 deg.
the larger angle is 60 and the smaller angle is 30.complimentary angles are 2 angles forming 90 degrees.