The image shows groundwater zones 1) which is the saturated zone? 1 2 3 4 2) which zone shows the water table? 1 2 3 4

Hello!

The answers are:

1 - The saturated zone is the zone number 3.

2 - The water table zone is the zone number 2.

Why?

The saturated zone is known as the zone where the water and solids(rocks) are mixed. Usually, the saturated zone means trapped water, but it can be also free water, moving under the effect of gravity or the pressure.

The water table zone is right on the top of the saturated zone,  and it's below the land surface. The depth of the water table variates going from near the surface or hundreds of meters below the land surface.

Have a nice day!

I'm pretty sure there's a geometry rule for   anyways, if the triangle is equilateral, and the circle is circumscribed, the circle is outside of the triangle.  to find the area, you need the radius.  the radius should be a straight line from the center of the triangle to any of it's points.  draw lines from the center of the circle to each of the triangle points.  draw three more lines from the center to the middle of the sides of the triangle.  you should now have six separate 30-60-90 triangles inside of your original triangle. use your 30-60-90 rules to solve for the radius, then the circumference. 

Answerseafloor spreading;