Geometry

true

sss

AAS

false

A midsegment of a triangle is parallel to the side of the triangle, and it's length is half the length of that side

False. They must be congruent.

The two triangle congruence theorems are the AAS(Angle-Angle-Side) and HL(Hypotenuse-Leg) congruence theorems. The AAS congruence theorem states that if two angles and a nonincluded side in one triangle are congruent to two angles and a nonincluded side in another triangle, the two triangles are congruent. In the HL congruence theorem, if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, the two triangles are congruent.

6

Apex

the cortext answer should be 3, 5, 7 because 3 + 5 = 8 and 8>7

The point where the perpendicular bisectors of the three sides of the triangle intersect

The point where the three medians of the triangle intersect

cannot be determined

bc yz

The angle with the smallest measure is opposite the shortest side. Similarly, the angle with the largest measure is opposite the longest side.

If A ~ B and B ~ C then A ~ C.

The above statement is true is you substitute "is parallel to" for ~

or if you substitute "is congruent to" for ~.

An equiangular triangle is always equal. A scalene triangle does not have to have any equal sides. Therefore an equiangular triangle in never scalene.

A triangle has 3 line segments

false I think

It is a median.

Yes that is correct and the sides will be in proportion by ratio to each triangle.

The shortest side of a triangle is opposite to its smallest angle

The longest side of a triangle is opposite its largest angle.

It is angle RST.