The circle below has a radius of 5 cm. The figure inscribed in the circle is a rectangle with width 2x. Express each of the following in terms of x. Homework Help ✎
The perimeter of the rectangle.
The area of the rectangle.
Draw a diagonal. If the radius is 5, how long is the diagonal?
Use the Pythagorean Theorem to find the length L.
Perimeter = 2(width) + 2(length)
Area = (Length)(Width)