* Husafell Stone – A flat, somewhat triangular rock weighing around 400 lb ( 182 kg ) is carried high on the chest for a set distance.

The old city is located in a triangular area between the river and the wedge-shaped rock formation, which forms a natural barrier on two sides.

Kupe's Sail is another feature of Cape Palliser-a triangular upthrust of sedimentary rock shaped

This scorpion reveals the kīla texts from a triangular stone box hidden beneath a rock in the cemetery.

The castle integrated into the triangular outcrop of rock on which it was built a structure in the style of the castles of Philip II August.

The acromion forms the summit of the shoulder, and is a large, somewhat triangular or oblong process, flattened from behind forward, projecting at first lateralward, and then curving forward and upward, so as to overhang the glenoid cavity.

On the summit of each gyrus the pia mater and the arachnoid are in close contact, but in the sulci between the gyri, triangular spaces are left, in which the subarachnoid trabecular tissue is found.

Map showing Catstye Cam and surrounding features from 1925. East of the summit the ridge declines quickly to Red Tarn Beck, whilst there is a third ridge to the north west, giving Catstye Cam a triangular plan.

The summit area is triangular in plan with ridges running to the north, south and east.

It can be played on a triangular grid or a hexagonal grid.

Given an asymmetric subunit on a triangular face of a regular isosahedron, with three subunits per face 60 such subunits can be placed in an equivalent manner.

First, if planar regions separated by the graph are not triangulated, i. e. do not have exactly three edges in their boundaries, we can add edges without introducing new vertices in order to make every region triangular, including the unbounded outer region.

Common colored gold alloys such as rose gold can be created by the addition of various amounts of copper and silver, as indicated in the triangular diagram to the left.

Laminar microliths can also sometimes be described as trapezoidal, triangular or lunate.

They can be divided into trapezoid, triangular and lunate ( half-moon ) forms, although there are many subdivisions of each of these types.

The legal concept of a merger ( with the resulting corporate mechanics, statutory merger or statutory consolidation, which have nothing to do with the resulting power grab as between the management of the target and the acquirer ) is different from the business point of view of a " merger ", which can be achieved independently of the corporate mechanics through various means such as " triangular merger ", statutory merger, acquisition, etc.

Beyond by four days ' sail is another promontory, Belerion, which can only be Cornwall, as Diodorus is describing the triangular perimeter and the third point is Orkas, presumably the main island of the Orkney Islands.

The two triangular regions of a cross-quadrilateral ( like a figure 8 ) have opposite-signed densities, and adding their areas together can give a total area of zero for the whole figure.

( In fact, subtracting 1 and dividing the result by 9 always gives a triangular number, the sequence starting with 3, 55, 903, 3727815, ....) This can be reformulated as follows: adding the digits of any even perfect number ( except 6 ), then adding the digits of the resulting number, and repeating this process until a single digit ( called the digital root ) is obtained, always produces the number 1.

The base of a pyramid can be trilateral, quadrilateral, or any polygon shape, meaning that a pyramid has at least three outer triangular surfaces ( at least four faces including the base ).

In the case of a tetrahedron the base is a triangle ( any of the four faces can be considered the base ), so a tetrahedron is also known as a " triangular pyramid ".

This condition can be checked each time a new row k of the triangular matrix is obtained.

Although their shell may be so fine as to be transparent, it is nevertheless calcareous ; their shells are bilaterally symmetric and can vary widely in shape: coiled, needle-like, triangular, globulous.

Metcalfe's Law is related to the fact that the number of unique connections in a network of a number of nodes ( n ) can be expressed mathematically as the triangular number n ( n − 1 )/ 2, which is proportional to n < sup > 2 </ sup > asymptotically.

The addition of a tie beam creates a triangular shape, although this beam can sometimes sag if the overall truss is too large.

Cetonia aurata, known as the rose chafer, or more rarely as the green rose chafer, is a beetle, 20 mm ( ¾ in ) long, that has metallic green coloration ( but can be bronze, copper, violet, blue / black or grey ) with a distinct V shaped scutellum, the small triangular area between the wing cases just below the thorax, and having several other irregular small white lines and marks.

A DEM can be represented as a raster ( a grid of squares, also known as a heightmap when representing elevation ) or as a vector-based triangular irregular network ( TIN ).

Bipolar percussion has the benefit of producing many sharp flakes, and triangular pieces of stone which can be useful as drills.

Each of the ends of the triangular ' half diamond ' of this pick can be either steep or shallow in angle, depending on the need for picking without affecting neighboring pins, or raking as appropriate.

Substitution track switch for rail at Chester Zoo Alternatively these substitution track segments can be wrapped around a rotating cylinder, creating a triangular truss or a two sided plate.

" – can be seen on the paperback cover in a triangular area at extreme left, where it is part of the decoration on the coach door.

A shock can be characterized by the peak acceleration, the duration, and the shape of the shock pulse ( half sine, triangular, trapezoidal, etc .).

Other extensions of linear interpolation can be applied to other kinds of mesh such as triangular and tetrahedral meshes, including Bézier surfaces.

Grow to about 1. 5m, black, with a broad based triangular fin which can be seen as they surface.

For example, taking m to be 1 gives the triangular numbers 0, 1, 3, 6, ....

* If is the norm ( usually noted as ) defined in the sequence space ℓ < sup >∞</ sup > of all bounded sequences ( which also matches the non-linear distance measured as the maximum of distances measured on projections into the base subspaces, without requiring the space to be isotropic or even just linear, but only continuous, such norm being definable on all Banach spaces ), and is lower triangular non-singular ( i. e., ) then

The building was designed to be in triangular shape because it could provide 20 % more of the office area to enjoy the harbour view as compared with the square or rectangular shaped buildings.

Flags are usually rectangular in shape ( often in the ratio 2: 3, 1: 2, or 3: 5 ), but may be of any shape or size that is practical for flying, including square, triangular, or swallow tailed.

Some systems cannot be reduced to triangular form, yet still have at least one valid solution: for example, if y had not occurred in and after the first step above, the algorithm would have been unable to reduce the system to triangular form.

In this nomenclature, an octahedron would be a square bipyramid, a cuboctahedron would be a triangular gyrobicupola, and an icosidodecahedron would be a pentagonal gyrobirotunda.

The resulting triangular pieces may be arranged in any order or orientation.

Geometric microliths may be triangular, trapezoid or lunate.

If E < sub > i </ sub > is a sine wave, triangular wave, or wave of any other shape that is symmetrical around zero, the zero-crossing detector's output will be square.

This number is in the neighborhood of what a triangular perimeter ought to be but it cannot be verified against anything Pytheas may have said, nor is Diodorus Siculus very precise about the locations of the legs.

* April 4 – The citizens of Nuremberg see what appears to be an aerial battle followed by the appearance of a large black triangular object and a large crash ( with smoke ) outside the city.