1/2 x = 2 (180-x)
x = 4(180-x)
x = 720 - 4x
5x = 720
x = 144 degrees
60 degrees
the answer is twice. the angle of rotation is twice the measure
The complement is 60 degrees.
90 and 56
116 degrees
60 degrees and 120 degrees
144 degrees 1/2 x = 2 (180-x) x = 4 (180-x) x = 720 - 4x 5x = 720 x = 144
60 degrees
the answer is twice. the angle of rotation is twice the measure
one angle will be 69 degrees while the other angle will be 111 degrees.
A+b=180 x+2x=180 3x=180 x=60
Supplementary angles total 180 degrees so your angles are one- and two- thirds of that respectively, ie 60 and 120 degrees.
Supplementary angles add up to 180 degrees You can solve for the supplementary angle first. You can solve for the other directly, but the math is a little more involved. Let A be an angle Start with the supplementary angle. A + ??? = 180 The angle you want is 12 less than twice as big A + (2A - 12) = 180 Solve for A: 3A - 12 = 180 3A = 192 A = 64 Remember A is the supplementary angle, so subtract the angle we solved for (A) from 180 to find the angle you want. 180 - 64 = 116
The complement is 60 degrees.
90 and 56
60
116 degrees