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10 Nov 2019
1. Solve the right triangle: C= 90 degrees, a = 1.0, c = 7.0yd
2. C= 90 degrees, B = 62.0 degrees, b = 127 inches.(round tonearest tenth as needed.)
sidea = ____ in inches
sidec = ____ in inches
AngleA = __26___ in degrees
3. I have the answers for what are the six trig functions for(-60 degrees) but I do not know which ones are suppose to bepositive and which are negative!
sin (-60)= sqrt 3/2
cos (-60)= 1/2
tan (-60)= sqrt 3
csc (-60)= 2sqrt3/3
sec (-60)= 2
cot(-60) = sqrt3/3
which ones are negative?
1. Solve the right triangle: C= 90 degrees, a = 1.0, c = 7.0yd
2. C= 90 degrees, B = 62.0 degrees, b = 127 inches.(round tonearest tenth as needed.)
sidea = ____ in inches
sidec = ____ in inches
AngleA = __26___ in degrees
3. I have the answers for what are the six trig functions for(-60 degrees) but I do not know which ones are suppose to bepositive and which are negative!
sin (-60)= sqrt 3/2
cos (-60)= 1/2
tan (-60)= sqrt 3
csc (-60)= 2sqrt3/3
sec (-60)= 2
cot(-60) = sqrt3/3
which ones are negative?
Keith LeannonLv2
25 May 2019