you add the two numbers that r given then you subtract 180 from the number you got and their you go you will have the answer
opposite/hypotenuse = sin(x) adjacent/hypotenuse = cos(x) opposite/adjacent = tan(x) where 'x' is the angle in question.
Supplementary is what makes 180 degrees. 180-76=104
To find the complementary angle, you subtract 90 by the first given complement angle. To find the supplementary angle, you subtract 180 by the first given supplement angle.
two-thirds of an angle is 30degree more than its supplemant. find the angle
A point has coordinates; an angle does not.
you add them then subtract by 180 to find the unknown angle
Use a protractor.
With the protracter, its 180 degrees!!
you subtract the other angle from 180 and that should give you your answers
Trigonometry and Pythagoras' theorem
180 minus two known angles = unknown angle
The cotangent is used when you want to find an unknown angle in a right angled triangle when two sides (not the hypotenuse) and the included right angle are known.
It works out as: 180 minus the 2 known angles = unknown angle
If the total is 360 then x= 47 degrees
true
The answer depends on which angles are unknown. But since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
If you have the length of two of the sides and one other angle you can use the law of sines.