Question

given that x is an acute angle and that 3 tan x-2 = 4 cos 35.3°
calculate:
a) tan x
b) the value of x in degree correct to 1 d. p​

Answer 1

Answer:

Find these angles in degrees: (a) π/6;   (b) 2π;   (c) 1 (that’s right, radian angles aren’t necessarily fractions or multiples of π).

Solutions:

(a) (π/6) × (180°/π) = 30°

(b) 2π × (180°/π) = 360°

(c) 1 × (180°/π) = (180/π)° ≈ 57.3°

Step-by-step explanation: