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Geometry

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Virginia Von

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Cards in this guide (22)
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

What is the Side-Splitter Theorem

If a line is parallel to one side of a triangle and intersects the other two sides, then it divides those sides proportionally

Which term describes a line segment that connects a vertex of a triangle to the midpoint of the opposite side

Median =apex lover you

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect

Circumcenter

Which term describes the point where the three angle bisectors of a triangle intersect

incenter

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 of the following is not a congruence transformation translating stretching or rotating

Stretching

if stu is similar to xyz the sides of stu must be congruent to the coorresponding side of xyz

No, that's not true.

What is the definition of symmetric in the Properties of congruence

When in a triangle, for angle A, B, C; As the symmetric property of congruence , when ∠A ≌ ∠B then ∠B ≌ ∠A and when ∠A ≌ ∠C then ∠C ≌ ∠A and when ∠C ≌ ∠B then ∠B ≌ ∠C

This is the definition of symmetric property of congruence.

What is defined by a line that divides two sides of a triangle proportionally then it is parallel to the third

Similar shapes.

Which best describes the incenter of a triangle

what is the circumcenter of a triangle

Which of the following is a congruence transformation


Reflecting

Which of the following is defined by a line parallel to one side of a triangle divides the other two sides proportionally

Converse of the triangle proportionality theorem APEX :)

Given that bd is both the median and altitude of a abc. congruence postulate sas is used to prove that abc is what type of triangle

Isoceles! Tested, correct.

The diagram shows triangle HJK which term describes point L

Incenter

-APEX

In PQR point S lies on QR. If PS is perpendicular to QR which term describes PS

Altitude

What is the median of an isosceles triangle is the same segment in the triangle

Altitude APEXX

In the figure PQ is parallel to RS. The length of RP is 5 cm the length of PT is 30 cm the length of QT is 60 cm. What is the length of SQ A.) 6 cm B.) 2 cm C.) 20 cm D.) 10 cm

10 cm

In QRS mQ 80 mR 65 and mS 35. Which side of QRS is the longest

the answer is RS

If bd is both the altitude and median of abc then abc is

Isosceles

What There are 6 brooms and 4 mops in a janitors closet. What is the ratio of the number of brooms to the number of mops

the answer is 3/2 simplified

what is the scale factor from ABC to DEF

Answer: Since you are looking for the scale factor of ABC to DEF the answer is 8 because DEF is 8 times larger than ABC.

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