Acute angle
its 50 billion just kidding its 90
The interior angles of a quadrilateral always add up to 360 degrees. Therefore, 68+51+116=235 360-235=125 degrees.
The trig identaty of cot(x) is cos(x)/sin(x) so then if we want to evaluate cot (68) deg. we just plug into the identady. so cos(68)/sin(68)=.404
36
Acute angle
90 - 68 ie 22 degrees
The 3rd angle is: 180-35-68 = 77 degrees
22 degrees
136
its 50 billion just kidding its 90
136 degrees
The interior angles of a quadrilateral always add up to 360 degrees. Therefore, 68+51+116=235 360-235=125 degrees.
The third angle is 68 degrees which makes it a scalene triangle
68 degrees
90-22-68
The cotangent is the reciprocal of the tangent, so simply calculate, on your scientific calculator, 1 / tan(68).