Find angle A angle B angle C if it is known that one of the angles of a triangle is a straight line and the other is 30 degrees.
| November 18, 2020 | education
The sum of all the angles of the triangle is 180 degrees.
A right angle is the angle that has 90 degrees.
Let Angle A be 30 degrees and Angle B 90.
Hence we find that the angle C is equal to:
180-90-30 = 60
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