Combined closing speed 9 mph so they will meet in 20 minutes
canoes canoes
The alternative to across, for crossword puzzles and locations on a street, could be down.The opposite of across (on the other side) could also be this side or same side, and adjacent also implies on the same side.
When two lines intersect, the angles across from each other are called vertically opposite angles, or just opposite angles. Opposite angles are equal to one another. See 'related links' below.
opposite or vertical angles
Color opposites are found across the color wheel from each other. Red is the opposite of Green, yellow is the opposite of Green, and Blue is the opposite of Orange. Each opposite set includes one primary color, and the secondary color made by mixing the two other primary colors.
Canoes do sink. Metal canoes will sink if they are turned sideways and loose their air pocket. Wood canoes normally do not sink if they are not waterlogged as the wood is buoyant. The same can be said for canoes made of other buoyant materials.
Opposite angles are angles across from each other in intersecting lines. For example, see the figure below:a-> X
For transportation.
The most well-known of the legendary ocean-going canoes (wakanui) were Aotea, Te Arawa, Kurahaupo, Mataatua, Tainui, Takitimu, and Tokomaru. There were other canoes as well, named in other traditional tales.
electrical or chemical signals may control the movement of ions across cell membrane
No vertical angles are across from each other & adjacent angles are beside but opposite from each other.
The Great Circle