The sum of 2 supplementary angles is 180o. If one is 30o, the other is 150o - 30o = 150o.
Suppose the angle is x then the second is 5x. The two angles are supplementary so x + 5x = 180 or 6x = 180 so that x = 30 degrees.
To determine if the two angles are complementary or supplementary, we need to add their measures. The first angle is 36° 15' 47", and the second angle is 116° 44' 13". Adding these gives a total of 153° 59' 60", which can be simplified to 154°. Since complementary angles sum to 90° and supplementary angles sum to 180°, the two angles are neither complementary nor supplementary.
To draw a pair of adjacent supplementary angles, start by drawing a straight line, which will serve as one side of both angles. Choose one angle measure, and use a protractor to measure that angle from the line, marking its vertex. Then, since supplementary angles add up to 180 degrees, subtract the given angle measure from 180 to find the measure of the second angle. From the vertex, use the protractor to measure and mark the second angle adjacent to the first, ensuring they share a common side along the straight line.
in second and fourth... for angles 135 and 315 degrees
If two angles are supplementary, and one angle measures 30 degrees, then the second angle must measure 150 degrees. This is because by definition if two angles are supplementary, then they must up to 180 degrees.
the other angle has to be 120 degrees, so that both angles add up to 180 degrees.
The sum of 2 supplementary angles is 180o. If one is 30o, the other is 150o - 30o = 150o.
120 Since the measures of the angles of supplementary angles add up to 180, 60 plus something else equals 180. 180-60=120
C.120
A supplement to an angle in Geometry is a second angle with a size equal to the difference between 180 degrees and the size of the first angle. If the size of two angles is 180 degrees, then the angles are 'supplementary".
120
55 degrees
Suppose the angle is x then the second is 5x. The two angles are supplementary so x + 5x = 180 or 6x = 180 so that x = 30 degrees.
To determine if the two angles are complementary or supplementary, we need to add their measures. The first angle is 36° 15' 47", and the second angle is 116° 44' 13". Adding these gives a total of 153° 59' 60", which can be simplified to 154°. Since complementary angles sum to 90° and supplementary angles sum to 180°, the two angles are neither complementary nor supplementary.
A = 2B + 30A + B = 180 (definition of "supplementary")(2B + 30) + B = 1803B + 30 = 1803B = 150B = 50A = 130
To draw a pair of adjacent supplementary angles, start by drawing a straight line, which will serve as one side of both angles. Choose one angle measure, and use a protractor to measure that angle from the line, marking its vertex. Then, since supplementary angles add up to 180 degrees, subtract the given angle measure from 180 to find the measure of the second angle. From the vertex, use the protractor to measure and mark the second angle adjacent to the first, ensuring they share a common side along the straight line.