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What else can I help you with?
The line at right angles to a surface?
A line with equal angles from a surface is referred to as being normal
Is a triangle obtuse scalene or triangle?
The word 'Triangle' is a collective noun for different shaped triangles. They are ;- Equilateral(Acute) ; all sides are the same length , and all angles are 60 degrees. Isosceles (Can be Obtuse) ; two sides are the same length and two angles are equal. Right-angles (only Acute) ; one of the angles is a right angle(90 degrees) Scalene ; All sides are different length and all angles are different values. May be either acute of obtuse. For ALL triangles, on a plane surface, the sum of the interior angles is ALWAYS 180 degrees. NB For triangles drawn on a 3-dimensional surface, ( a sphere ; the Earth) the angles may add to 360 degrees.
The angles in a rectangle are all?
... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.
Definition of vertical lines?
straight up or pointing to the zenith or in a direction at right angles to the surface of the earth
How many right angles are there in a triangle?
On a flat surface only a right angled triangle has one 90o angle (right angle.) The others angles total 90o but aren'r 90o in their own right. Once you move into other forms of geometry, such as triangles on the surface of the Earth, the number of right angles in a triangle can be 3. Example: Lines leaving the equator perpendicular to the equator can meet at the pole at 90o
A line drawn at right angles to a mirror or glass surface?
a crack
What is a line drawn at right angles to a glass mirror called?
a straight line
What shape has three sides and all right angles?
The following shape has three sides and the only angles are right angles. ----- | |___
What are lines drawn at right angles to each other?
They are perpendicular lines
What is the inversion in a plane mirror called?
It is called "Lateral Inversion". Lateral means "sideways". The term is used because the image often seems left-right reversed. In fact the inversion is really at right angles to the mirror surface, but it can appear to be laterally reversed.
To what do the internal angles of a triangle add?
In Euclidean geometry, 180. Other answers are possible, depending on the surface on which the triangle is drawn.
What is Imaginary lines at right angles to a surface?
jnjhnh
What kind of mirror would you use to reflect a beam of light at right angles?
a regular
What is a normal phase in science?
At the point where the rays meet at the mirror, draw a line at right angles to the mirror (normal means 90 degrees)
The line at right angles to a surface?
A line with equal angles from a surface is referred to as being normal
Why does a broken mirror show multiple images and not a single one?
It is a matter of angles. If you took pieces of a broken mirror and pasted them onto a flat surface, so that all the pieces were once again on the same plane as they were originally, there would be only one image in the incomplete mirror-- even if there are large gaps where there are no mirror pieces. You would see one "image" of yourself and it would look you are seeing yourself through a mosaic. Your eyes might be in one piece, mouth and chin might be in another, etc. But all of the sections of the image would be in the right positions relative to each other. Change the angles of the pieces, and it is something like having several different mirrors. Each "plane" represented by a single piece will be like a mirror in itself, and you will appear in that piece as you would in a full-size mirror on the same plane.
Is it possible to have a triangle with 2 right angles?
Yes, but not on a plane surface; only on a curved surface.
