The 'included side' is the side between the two given angles. The 'included angle' is the angle between the two given sides.
The first is two angles and the included side whereas the second is two sides and the included angle!
The common leg of two angles.
Yes. What about them?
The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.
The 'included side' is the side between the two given angles. The 'included angle' is the angle between the two given sides.
The first is two angles and the included side whereas the second is two sides and the included angle!
Oh, dude, the side included between angles M and N of triangle MNP is MN. Like, it's the side that's actually between those two angles, you know? So, if you're ever at a party and someone asks you that, you can be like, "Oh, it's MN, no big deal."
The common leg of two angles.
If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent.
SAS
Yes. What about them?
Included side
The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.
(1) third angle, (2) included
The Angle Side Angle postulate( ASA) states that if two angles and the included angle of one triangle are congruent to two angles and the included side of another triangle, then these two triangles are congruent.
Presumably you mean the sum of the included angles? If so, yes - they can all be cut into 2 triangles and the included angles of any triangle always add up to 180