How long is the shorter side of a rectangle when one side is 2 times longer then the other and the area is 15?

"Two times longer" is taken to mean "two times as long".

The rectangle can be divided into two squares of area 7.5, so the short side is

... √7.5 ≈ 2.739

2

step-by-step explanation:

1+1=2

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.