1st angle = 30 degrees 2nd angle = 60 degrees
one angle will be 69 degrees while the other angle will be 111 degrees.
60
A+b=180 x+2x=180 3x=180 x=60
If by one angle you mean the interior angle that would be 108. If you mean the central angle thats 72.
1st angle = 30 degrees 2nd angle = 60 degrees
Sure - just bisect it twice.
23 degrees and 67 degrees
the answer is 22,97
Complimentary angles are two angles that add up to 90o. It the sum of two angles is 90o, and one is twice as big as the other, then we can make up a little equation to solve for that larger angle (a). It might look like this: 90o = a + ( a / 2 ) As our larger angle (a) was said to be twice as large as our smaller angle, our smaller angle (a/2) is half as large as the larger angle. 90o = 3a / 2 180o = 3a a = 180o / 3 = 60o Our mystery angle is a 60o angle. The smaller one is 30o. The larger angle is twice the smaller, and they two sum to 90o. Our work checks.
one angle will be 69 degrees while the other angle will be 111 degrees.
If there were not that difference of 3o, the angles would be 60 and 30. Because of the difference the angles must be 61o and 29o.
60
The 3 interior angles are 90 degrees, 45 degrees and 45 degrees
90 degrees. This is an isosceles right triangle, standing on its hypotenuse.
120 Consider: You know that the supplement of an angle is equal to 180 minus the angle. You also know that an angle is twice it's supplement. Now, if you think of angle as being "A", and it's supplement being "S", then we can re-express the above statements like so: S = 180 - A A = 2S Then logically, we can replace the "S" in the second equation with the value we have for it in the first one: A = 2( 180 - A) and then solve that equation: ∴ A = 360 - 2A ∴ A + 2A = 360 ∴ 3A = 360 ∴ A = 360/3 ∴ A = 120
55°