Post a New Question

maths --plse help me..

posted by .

Find the area of the sector of a circle of radius 7cm if the corresponding arc length is 6.2cm

  • maths --plse help me.. -

    s = rθ, so
    a = 1/2 r^2 θ = 1/2 * 49 * (6.2/7) = 21.7

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question