Two planes are parallel if the perpendicular distance between them remains constant. This is not a British definition but a mathematical definition and so is valid everywhere.
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
The distance between the countries can be find by travelling
True
yes
Yes
Yes. The opposite ends of any right prism consists of two congruent and parallel faces. Two planes are parallel if the vertical distance between them is always the same.
Two planes are parallel if the perpendicular distance between them remains constant. This is not a British definition but a mathematical definition and so is valid everywhere.
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
The perpendicular distance is the shortest.
The time and distance between two reference points, then compute the average speed.
The distance between the countries can be find by travelling
The difference (greater minus lesser) is the distance between them.
True
yes
I could not find a direct flight, but the distance is around 750 miles. Most planes fly between 500-515 mph. My estimate would be 1.5 hour flight time between these two points.
To find the actual distance between two points on Earth using a graphic scale, measure the distance between the two points on the map using the scale provided. Convert this measurement to actual distance by using the ratio scale (e.g., 1 cm = 100 km) provided on the map. Multiply the measured distance by the ratio to find the actual distance between the two points on Earth.