The angle opposite the 55 degree angle will also be 55 degrees.
The other two angles will each measure 180 - 55 = 125 degrees.
Base x height
A supplementary angle will add up to 180 degrees so to find the supplementary angle of 179 degrees, you would take 180-179 to get a 1 degree angle.
The 90 degree angle in a right angle triangle is opposite its hypotenuse.
40
Find the cosine of 38 degrees and then find its reciprocal.
Find a square and draw lines on the diagonals. The angle between a diagonal line and side line is 45 degree.
Base x height
If you absolutely needed to measure an angle to find out its degree measure, you would use a protractor.
right angle!
You add up the lengths of the 4 sides.
the cotangent of a 50 degree angle is -3.678 This is in Radians. The cotangent of a 50 degree angle is .8391 (rounded) degrees.
You can use a protractor.
You find the center of a screwed 45 degree elbow by bisecting the angle.
the missing angle is 93 degrees. you find that out by adding 53 and 34 and then subtracting them from 180. :)
I need to know how to find each angle measured to the first degree. Such as: Sin B= 0.4848
A supplementary angle will add up to 180 degrees so to find the supplementary angle of 179 degrees, you would take 180-179 to get a 1 degree angle.
The 90 degree angle in a right angle triangle is opposite its hypotenuse.