In order to answer that, I'd have to know the relationship between angle-2 and 'x'.
A drawing or a sketch would be a great way to explain that, if you had one. In fact,
if you'll take another quick look in the book or the homework sheet that you copied
the question from, I may be way out of line, but I'm guessing there's a little sketch
or drawing there, somewhere real near the question. Spend a few minutes looking
at it, and I'll just bet you might be able to answer the question on your own.
If x is an angle that is supplementary to the 86-degree angle, then x would measure 94 degrees. This is because supplementary angles add up to 180 degrees, so 180 degrees - 86 degrees = 94 degrees.
x is the angle you're looking for and 3x is the angle that when added to x must total 180 degrees. Therefore the angle is 45degrees (x + 3x = 180)
2-over 2 x x9
5
(n-2) x 180 = sum of interior angles (n-2) x 180 _________ = each interior angle n
If x is an angle that is supplementary to the 86-degree angle, then x would measure 94 degrees. This is because supplementary angles add up to 180 degrees, so 180 degrees - 86 degrees = 94 degrees.
Exterior angle = 360/45 ie 8o so interior angles are 172o. Check: ((90 - 4) x 90)/45 = 86 x 2 = 172.
The answer is 13. x=13 13*5+13*2=91 Thank you.
2
Suppose the angle is x then its supplement is 180 - x so 180 - x = x - 78 that is, 258 = 2x or x = 258/2 = 129 <><><><><> Angle + Supplement = 180 Angle = Supplement + 78 Solve for the system of equations... Angle + Supplement = 180 Angle - Supplement = 78 ------------------------------------- 2 Angle = 258 Angle = 129 Supplement = 51
1/2 x = 2 (180-x) x = 4(180-x) x = 720 - 4x 5x = 720 x = 144 degrees
1 x 86, 2 x 43, 43 x 2, 86 x 1 = 86
144 degrees 1/2 x = 2 (180-x) x = 4 (180-x) x = 720 - 4x 5x = 720 x = 144
x is the angle you're looking for and 3x is the angle that when added to x must total 180 degrees. Therefore the angle is 45degrees (x + 3x = 180)
Let's denote the measure of the angle as x degrees. The complementary angle would then be 90 - x degrees. According to the given information, we have the equation x = 14(90 - x). Solving this equation, we find x = 70 degrees and the complementary angle is 20 degrees.
1, 2, 43, 86 (1 x 86, 2 x 43).
90 - x = 1/2 (180 - x)2 (90 - x) = 180 - x180 - 2x = 180 - x180 - x = 180It looks like the only angle for which that's true is zero degrees.Complement of zero = 90Supplement of zero = 18090 = 1/2 of 180