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Perpendicular Point
Perpendicular Point is a small headland on the West Coast of New Zealand's South Island, overlooking the Tasman Sea. It lies about 40 km south-south-west of Cape Foulwind, close to the small community of Te Miko. Perpendicular Point was known as Te Miko to Māori. A notorious obstacle to coastal travel, the cliffs had ladders built from rātā vine and harakeke, later replaced by chains and rungs, until a reliable inland road was built in the 1860s. Important Bird Area The point has been identified as an Important Bird Area, by BirdLife International BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ... because the coastal cliffs in its vicinity are a breeding site for over 500 pairs of spotted shags.BirdLife International. (2012). Important Bird Areas factsheet: Te Miko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perpendicular Point Te Miko MRD 01
In elementary geometry, two geometric objects are perpendicular if they intersect at a right angle (90 degrees or π/2 radians). The condition of perpendicularity may be represented graphically using the ''perpendicular symbol'', ⟂. It can be defined between two lines (or two line segments), between a line and a plane, and between two planes. Perpendicularity is one particular instance of the more general mathematical concept of ''orthogonality''; perpendicularity is the orthogonality of classical geometric objects. Thus, in advanced mathematics, the word "perpendicular" is sometimes used to describe much more complicated geometric orthogonality conditions, such as that between a surface and its ''normal vector''. Definitions A line is said to be perpendicular to another line if the two lines intersect at a right angle. Explicitly, a first line is perpendicular to a second line if (1) the two lines meet; and (2) at the point of intersection the straight angle on one side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
