If an angle θ=2 radians, what percentage of the full circle does it represent?
31.83%
A full circle measures \(2\pi\) radians, approximately 6.2832 radians. The percentage represented by 2 radians is \((2/6.2832) \times 100\), which is approximately 31.83%.
What is the central angle of a sector with an arc length of 10 cm in a circle of radius 5 cm?
Which of the following values of A and B satisfies, sin(A + B) = sin A + sin B, where
If tan 3 θ = cot(θ - 22°), where 3 θ is an angle, find the value of θ.
The value of 4cos\(\left( {\frac{\pi }{6}\, - \,\alpha } \right)\) sin\(\left( {\frac{\pi }{3}\, - \,\alpha } \right)\) is equal to:
1 + tan 15° cot 75° is equal to:
If tan θ = 1/√5, find the value of cosec2θ – sec2θ.