The Onega crosses the district from south to north, splitting it into two parts of roughly equal areas.

After many years of calculations, Kepler arrived at what we now know as the law of equal areas.

This law is usually stated as "equal areas in equal time."

Converting a square to a regular hexagon having approximately equal area.

Kepler/Newton's principle states that the earth (and other planets) equal areas per unit of time.

It is a small work, all but overwhelmed by a gold frame that is its equal in area - perhaps larger.

The district has a cultivable area equal to 41.3 percent.

The view from the summit was very extensive, stretching over an area equal to Spain.

The two sectors have equal areas on the sphere.

A dissection into triangles of equal area is called an equidissection.