Mark M. answered 02/08/21
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
sin 77° = 12 / c
tan 77° = 12 / b
B = 90° - 77°
Gloria R.
asked 02/08/21Note: Triangle may not be drawn to scale.
Suppose a = 12 and A = 77 degrees.
Find:
b=
c=
B= degrees
Give all answers to three decimal places. Give angles in degrees
Mark M. answered 02/08/21
Mathematics Teacher - NCLB Highly Qualified
sin 77° = 12 / c
tan 77° = 12 / b
B = 90° - 77°
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