Monday
March 27, 2017

Post a New Question

Posted by on .

What is the length of the circular arc intercepted by a central angle of 20degrees in a circle with a radius of 5cm?

  • trig - ,

    your arc length is 20/360 or 1/18 of the circumference.
    The circmf = 2π(5) = 10π

    so the arc length = (1/18)(10π) = 5π/9 cm

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question