These two angles total 180o therefore they are each others supplements.
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
An angle whose measure is 78 degrees!
90-78 = 12 degrees
90 - 12 = 78 is the complement180 - 12 = 168 is the supplement
Oh, dude, if an angle is 78 degrees and you're looking for the angle of x, it really depends on the context. Like, is x a separate angle or related to the 78 degrees? If it's a separate angle, then x could be anything, man. But if it's related, like in a triangle or something, then you'd have to do some math to figure it out. Like, it's all about that geometry, you know?
180 degrees minus 102 degrees equals 78 degrees.
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
72 degrees
An angle of 78 degrees is an acute angle
An angle whose measure is 78 degrees!
78 degrees is an acute angle
102o (180 - 78)
Supplementary means they add to 180 degrees. If one is 102, then the other is 180 - 102 = 78 degrees.
90-78 = 12 degrees
An angle of 78 degrees is an acute angle because it is greater than 0 but less than 90 degrees.
An angle of 78 degrees is an acute angle because it is greater than 0 but less than 90 degrees.
90-78= 12 degrees