equalataril, right-angled, scaline and issossalies
Because the Bottom left corner makes a 90 degree angle like this |_ and a 90 degree angle is called a Right angle thus the name Right angled Triangle
It would most commonly be called a box. Properly, it is called a rectangular prism. It is also a right-angled parallelepiped.
"Equilateral" means having equal angles. So an equilateral triangle has all three angles the same size. "Equilateral" is the normal word for this, though you could say "equal-angled".
A cone by definition has only two sides. A five-sided pyramid can refer to either a square-based pyramid (four angled sides and the base) or a pentagonal-based pyramid (five visible sides).
slats
An acute angled triangle, right angled triangle or obtuse angled triangle.
His name was Leo. And then Slats, Jackie, Tanner and George
There is no other name. There are similar things, but each has a name like slats, or something.
The longest side in a right angled triangle is called a hypotenuse.
Flaps is the only name, although there are similar devices called slats and spoilers.
A right-angled triangle.
Danny Blind's birth name is Dirk Franciscus Blind.
The name rectangle refers to the right-angled corners. A rectangle is a four-sided shape with right-angled corners.
Hypotenuse.
The hypotenuse
All triangles have angles, so an angled triangle is simply a triangle. Nothing more, nothing less!