Cards in this guide (23)
In a scalene triangle the longest side is opposite the angle with the largest measure
Determine which postulate or theorem can be used to prove that LMO NMO
The HA theorem is a special case of the postulate
Dilating a triangle changes the shape of the triangle but does not change its size True or false
How do you find the midsegment of a triangle
A midsegment of a triangle is parallel to the side of the
triangle, and it's length is half the length of that side
If two angles of a triangle are congruent then the sides opposite those angles may not be congruent
False. They must be congruent.
What are the 2 triangle congruence theorems
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.
Which set of three numbers could be the side lengths of a triangle
the cortext answer should be 3, 5, 7 because 3 + 5 = 8 and 8>7
Which best describes the circumcenter of a triangle
The point where the perpendicular bisectors of the three sides
of the triangle intersect
Which best describes the centroid of a triangle
The point where the three medians of the triangle intersect
Is PQR XYZ If so name which similarity postulate or theorem applies
What else would need to be congruent to show that efg pqr by asa
Complete this sentence In a triangle the angle with the smallest measure is always opposite the
The angle with the smallest measure is opposite the shortest
side. Similarly, the angle with the largest measure is opposite the
longest side.
How is the Transitive Property of Parallel Lines similar to the Transitive Property of Congruence
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 can never be scalene true or false
An equiangular triangle is always equal. A scalene triangle does
not have to have any equal sides. Therefore an equiangular triangle
in never scalene.
Which expression gives the length of PQ in the triangle shown below
A triangle has 3 line segments
Based on the information marked in the diagram lmo and fgh must be congruent
In ABC point D is the midpoint of AC. Which term describes BD
If JKL is similar to RST the angles of JKL must be congruent to the corresponding angles of RST.
Yes that is correct and the sides will be in proportion by ratio
to each triangle.
In FGH mF 60 mG 68 and mH 52. Which side of FGH is the shortest
The shortest side of a triangle is opposite to its smallest
angle
Which side of DEF is the longest A. B. C.
The longest side of a triangle is opposite its largest
angle.
In RST RS 15 RT 12 and ST 17. Which angle of RST has the smallest measure