Using Triangle Congruence Theorems — Unit test

Question 1

Triangle A B C is shown. Lines are drawn from each point to to the opposite side and intersect at point G. Line segments A D, B E, and C F are created.

Revolt · Accepted Answer

Point G can be the centroid because 12:6 equals 2:1.

Question 2

Triangle B C D is shown. Line D B extends through point A to form exterior angle A B C. Angle B D C is 67 degrees and Angle C D B is 60 degrees.

Revolt · Accepted Answer

m∠ABC = 127°

Question 3

In the triangles, HG = MP and GK = PN.

Revolt · Accepted Answer

mG > mP

Question 4

In triangle QRS, QR = 8 and RS = 5. Which expresses all possible lengths of side QS?

Revolt · Accepted Answer

3 < QS < 13

Question 5

[Figure may not be drawn to scale]

Revolt · Accepted Answer

100 units

Question 6

Consider the triangle.

Revolt · Accepted Answer

mA = 32°, mB = 53°, mC = 95°

Question 7

[Figure may not be drawn to scale]

Revolt · Accepted Answer

12 mm

Question 8

Which type of triangle will always have a perpendicular bisector that is also an angle bisector?

Revolt · Accepted Answer

equilateral

Question 9

Consider the triangle shown.

Revolt · Accepted Answer

Line segment R Q, Line segment P Q, line segment P Q

Question 10

Jace is making a water play table from a triangular table top. He sketched a dotted line to show where he wants to add a circular water bowl. It should go all the way to the edges of the table as shown.

Revolt · Accepted Answer

He should bisect each of the angles at the vertices of the triangular table top.

Using Triangle Congruence Theorems — Unit test Answers

More from this Course

TRY EDGENUITY HACKS