Question

the diameter of a circle is 10 cm find the length of arc subtending an angle of at the centre​

Answer 1

★᭄ꦿ᭄Answer★᭄ꦿ᭄

Radius of the circle = 2

Diameter = 5cm

Length of an arc subtending an angle θ= 360θ × 2πR where R is the radius of the circle.

So, length of the arc = ×2×3.14×5 = 12.56cm