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1. Convert 27.3 rad to degrees. Report your answer to 1 decimal place. 2. Convert pi/b to degrees in two decimal places, b=3 3.
3. Evaluate cot (a) to three decimal places, where a ts In radians and a=2 .5.
4. Evaluate cosec (a*pi) to three decimal places, where a‘*p/is in radians and a=7.2.
5. Convert 90.60 rev to radians. Report your answer to 2 decimal places.
Plot for following points in polar co-ordinate system (Angles in degrees for a to d, in radians for e to h) , How many points lie on horizontal axis and first together
(3, 60)
(1, 135)
(2, 30)
(4,0)
(3, 2π/3)
(1, π/4)
(2, 5π/6)
(4, π)
A triangle is defined by the three points: A = (0, 0), B = (5, 6), and C = (4, 3). Determine all angles in the triangle (in radians). (Round your answers to three decimal places.)
