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if you are talking about the triangle rule as in angles, the triangle rule is that all the interior ( on the inside) angles always add up to 180 degrees. The exterior (on the outside) angles always add up to 360 degrees
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoIf there is one musical instrument that never got the respect it deserves, it is the triangle instrument. The musical triangle is one of the least appreciated percussion instruments there is, but in reality it has great potential. Everyone is familiar with the sound of the musical triangle.
The triangle instrument can be heard in symphonies the world over. It has a sharp, clear, ringing tone that punctuates various sections of the piece. It usually plays very simple rhythms, but those rhythms are instrumental to the symphony as a whole.
Wiki User
∙ 14y agoProgram where you input 3 values (sides of a triangle) and it will tell you what kind of triangle it is ... equilateral, acute, etc..
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What is Lever arm rule?
Lever arm rule referrers to the similarity of triangles (similar triangles are the ones which have corresponding equal angles). They have the property of having the same ratio between the corresponding edges. This is in fact the lever-arm rule: the ratio between the lengths of the corresponding edges of two similar triangles are the same. By "corresponding" edges, one understands the edges of the triangles which oppose congruent angles. For exemplification, let's take a triangle OAB. Drawing a parallel to AB which intersects OA and OB in A', respectively B', another triangle OA'B' is formed. The two triangles OAB and OA'B' are similar. Then, [OA']/[OA]=[A'B']/[AB]=[OB']/[OB]
Which shape is more stable a triangle a square or a diamond?
A triangle. If you made a diamond or a square (which is really just a type of diamond) out of bendy straws, you could bend the them at their points. However, if you made a triangle out of straws, you couldn't bend it at its points. Therefore, a triangle is the most stable.
What is triangle law in vectors?
A law which states that if a body is acted upon by two vectors represented by two sides of a triangle taken in order, the resultant vector is represented by the third side of the triangle.
What is the volume of a triangle 1400mm 1400mm 100mm?
Volume of triangle = One-half the base times the perpendicular height.
What quantities are neither vectors nor scalars?
Electric Current is neither scalar nor vector , since in electric current in a wire has both magnitude and direction but there is no meaning of triangle rule there. Also, since it gives the magnitude of charge flowing per unit time, it has nothing to do with direction.
How many angle of a triangle?
there are 3 angles in a triangle which is mathematically true if you check in the math rule book and rule determined by Andres Schavascapel
What are the patterns in a pascal's triangle?
Pascal's rule for his triangle pattern is all the sides are ones
Perimeter of acute triangle?
There is no rule for the perimeter of an acute triangle. You simply need to add the sides.
What is a rule for the 45-45-90 right triangle?
There is no single rule. It is a right angled isosceles triangle. Its long side (hypotenuse) is sqrt(2) times the short sides.
Calculate a side of a triangle?
Pythagoras's' theorem or "got an want" on a right angled triangle but use sine rule on a non right angled triangle !! ..
How do you solve perimeter of a triangle?
You find the perimeter of a triangle by adding all the sides. There is no special rule for finding the perimeter.
Indicates a formula fails to pass a rule?
small green triangle
Where does Pythagoras's rule not work?
Pythagoras's Rule does not work if the triangle is not a right angle triangle, that is having one angle equal to 90 degrees. (The rule can still be applied by creating right angles along one or more sides, using lines perpendicular to the side.)
What proportion do you use to find the length of the third side triangle XYZ?
The answer depends on the information that you have: it could be the sine rule or the cosine rule.
What is the length of the third side of a triangle when the other sides are 17 cm in length with an angle of 45 degrees between them?
Using the cosine rule: 13.0112367 cm The triangle is in fact an isosceles triangle.
Could 3 5 and 7 represent the length of the sides of a right triangle?
no it cannot represent as in angle triangle rule it doesnt prove that term
How do you calculate angles in a scalene triangle?
If you know the lengths of the sides, you can use the cosine rule. If you have information about other aspects of the triangle, then other formulae will apply.
