Euclidean 2Dmedium
0:00.0
In a circle, a central angle of 45^\\circ subtends an arc of length . What is the area of the circle?
In a circle, a central angle of 45^\\circ subtends an arc of length . What is the area of the circle?
In a circle, a central angle of 45^\\circ subtends an arc of length . What is the area of the circle?