Question

composite angle a) 360’ b) 190’ c) 120’ d) 180’​

Answer 1

Answer:

Composite angle -- B) 190⁰

Answer 2

Answer:

a 360°

Step-by-step explanation:

Angles Formulas at the center of a circle can be expressed as, Central angle, θ = (Arc length × 360º)/(2πr) degrees or Central angle, θ = Arc length/r radians, where r is the radius of the circle.