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An equilateral triangle is one where all sides are of equal length and all internal angles are 60 degrees.
An isosceles triangle is one where 2 adjacent angles are of equal size and 2 adjacent sides are of equal length.
A scalar triangle is one where no sides are equal in length and no angles are equal in size.
A right-angled triangle is one where one of the internal angles is 90 degrees.
The internal angles of all triangles always add up to 180 degrees.
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Can two triangles with 2 congruent angles and 1 congruent side congruent?
Yes, they are. IF the side is between the two angles in both triangles,and all three items flow in the same direction in both triangles.
If the corresponding side lengths of two triangles are congruent the corresponding angles are also congruent.?
False. The statement should be: If the corresponding side lengths of two triangles are congruent, and the triangles are similar, then the corresponding angles are also congruent.
Is side opposite to equal angles of two triangles are equal or not?
Yes
How do you know if triangles are similar?
If they have the same angles, but different side lengths.
What does angle angle side mean?
Angle Angle Side is a method one can use to prove that two triangles are congruent. Basically, if any two pairs of angles and the side between these angles are congruent, then the triangles are congruent as well.
