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How do i find the value x in a scalene angle?
If it is a scalene triangle then: 180 - the sum of the 2 known angles = x angle
What is the smallest angle in a right angle triangle?
It can have any value x degrees where 0 < x < 45.
How do you find the six trig ratios given on a coordinate plane?
Construct a unit circle (origin at 0,0 radius 1) Construct your angle The Sine is the Y (vertical) value of the intersection of the angle and the circle The Cosine is the X (horizontal) value of the intersection of the angle and the circle The Tangent is the slope the angle: Y/X The Cotangent is the X value of the intersection of the angle and the line Y=1 The Secant is the length of the segment along the angle from the origin to the intersection of the angle and the line X=1 The Cosecant is the length of the segment along the angle from the origin to the intersection of the angle and the line Y=1
What is cos-1 3?
The cosine function has an absolute value that cannot exceed 1. Therefore the is no angle x such that cos(x) = 3. That is, there is no angle x such that x = cos^-1(3).
What is the value of the angle x if the hypotenuse is 15 and the opposite side is 7?
1.0852782
