Post a New Question

maths

posted by on .

I will be greatfull if you help me to solve the below problem:

The minute hand of a clock is 12cm long.
Find the area of the surface of the clock described by the minute hand in 35min.

  • maths - ,

    270

  • maths - ,

    total area = π(12^2) = 144π

    area covered in 35 minutes = (35/60)(144π)
    = 84π
    = appr. 264 cm^2

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question