trigonometry - How to calculate to angle of two 90 degree in a
I'm trying to calculate the angle v in this triangle By first making a 90 line with the length of r. Then I need to make a similar line on the other side of the triangle like shown below. But
How to calculate BY HAND (NO CALC.)those trigonometry functions, both the first and third exercise? : r/askmath
T2 Right triangle trigonometry
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A triangle has one 90 degrees angle and from there one leg is 10.25 long and the other leg is 7.75 long, what are the degrees for the other two angles?
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