right angled

The original entrance to the graveyard was replaced with a right angled route instead.

These can be related by Pythagoras' Theorem for a right angled triangle.

A parallelogram with right angled corners is a rectangle but not a rhomboid.

For example, a right angled triangle with sides 5, 12 and 13 has area and perimeter both equal to 30 units.

Orthographic projections are right angled views ideally suited to the study of everyday objects.

The term koṭi also denotes "the side of a right angled triangle".

The water filled the tunnel from the blast site to the right angled bend and a little way down the first tunnel.

A practical test item asked pupils to make several shapes from four right angled isosceles triangles.

Likewise the geometry involved in step 2 results in sketch d: two right angled triangles.

Features: two-tone leather uppers, deep cleats on sole with right angled heel.

If each fold is then opened out to create right angled corner, the resulting shape approaches the dragon curve fractal.

It fitted the edges of the shingles, which formed right angled zigzags up the wall to the horizontal line where the hinges were.

All three use buried wooden lined tunnels with right angled turns and caged lab rats at the end for the terriers to work.

The inverse trigonometric functions can be used to calculate the internal angles for a right angled triangle with the length of any two sides.

As well as his work on the properties of right angled triangles, Pythagoras developed another important theory after observing musical instruments.

The new fin had the shape of an equilateral right angled triangle, and the now deeper rudder was slightly reduced in chord.

A Pythagorean triangle is right angled and Heronian.

The road passes through Beddgelert by way of a sharp right angled bend over a river bridge, not recommended for articulated vehicles.

The Sander Parallelogram distorts the apparent dimensions of an isosceles right angled triangle.

The slip roads on the junction end in right angled turns which often surprise motorists used to the more gradual, modern junction designs.

Looking at the geometry involved in step 1 results in sketch a: two right angled triangles, shown here with the identical small angles in yellow.

This will form a right angled triangle with r as its height and 2πr (being the outer slice of onion) as its base.

Attackers entering the barbican had to make a right angled turn to enter the keep which was protected by a drawbridge between the drum towers.

Therefore d and r are the sides of a right angled triangle with hypotenuse R and the area is given by:

An arris rail is a structural element, whose cross section is a 45 degree equilateral right angled triangle.