Post a New Question

pre calc

posted by .

The length of a rectangle is three times its width.
If the area of the rectangle is 45 ayrds squared , find its perimeter.

  • pre calc -

    L=3W
    45=LW=3w^2
    w=sqrt15

    Perimeter=2(L+W)=2(4W) and you can finish it.

    This is hardly close to calculus, more like beginning geometry.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question