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right angle?
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What are at least facts regarding the properties of an equilateral triangle?
1 It is a triangle 2 It has three sides 3 Each side is the same length 4 Each internal angle is the same size 5 Each external angle is the same size
What is an apothem in geometry?
The apothem is the distance from the center to the middle of any side on a regular polygon. That is, a shape with every single side and angle the same.
In every balanced equation each side has the same number of what?
Atoms
what- Complete the Angle-Side-Angle Congruence Postulate. The same words go in each blank.If _____ and the included side of one triangle are congruent to _____ and the included side of another triangle, then the triangles are congruent?
two angles
What is each side of an angle?
each side of a angle is a vertex * * * * * No, the point where the sides meet is the vertex. The sides themselves are ... just sides.
What angle is same side interior to angle 5?
1441
Why polygon has same number of angle and sides?
Think of a four-sided figure. If you try to add an angle to it, you will end up with five sides. If you try to add a side to it, you will end up with another angle. Every time a side heads in a different direction, an angle is formed.
Why doese a polygons angles and sides have to be the same amount?
Every time a new side begins, a new angle is created.
What is the proof that equilateral triangle is also called equiangular triangle?
Equilateral means 'same length' - Therefore if the length of each side in a triangle are the same, each angle MUST also be the same.
Is it possible for two triangles to have the same angles two sides the same but one side different?
If the two triangles only had one angle which was the same, then the third side could be different lengths on each triangle. But if more than one angle is the same, then all three angles will be the same (as on the other triangle), and also the third side will be the same as well.
What are the 5 shortcuts used for proving triangles are congruent?
I only know 3. SSS (side/side/side) -> if all three sides are the same length SAS (side/angle/side) -> if two sides and the angle between them are the same ASA (angle/side/angle) -> if two angles and the side between them are the same
What is opposite parallel lines?
the opposite of parallel lines are Perpendicular. A perpendicular angle or line is where there is a 90 degree on each and every side.
