 Numerical Practice with Congruence Terms of Use    Contact Person: Donna Roberts  Directions: Grab a paper and pencil. Read carefully!

1.
Find the value of x + 3.
Choose:
 11 14 16 18 2. Choose:     3.
ΔCAT is reflected over line m. m∠A + m∠C = 112º
Find m∠T '.

Choose:
 22º 56º 68º 78º 4. a) Which method can be used to prove these triangles congruent?

Choose:
 SSS SAS ASA HL

b) Find x.
Choose: 11 19 38 58

c) Find CE to the nearest integer.
Choose:
 58 72 83 94

5. The perimeter of ΔPET is 50 inches. If the sum of 2 sides of ΔBUG is 38 inches, what is the length of the 3rd side of ΔBUG?

Choose:
 12 inches 18 inches 22 inches 30 inches 6.
ΔDEF is a 90º clockwise rotation of ΔABC. Find FD.

Choose:

 20 35 63 78 7.
Which method is not a universal method for proving triangles congruent?

Choose:
 SSS SAS SSA ASA 8.
ΔDEF is a translation of ΔABC.
a) Which translation maps
ΔABC onto ΔDEF?
Choose:
 (x, y) → (x - 6, y + 5) (x, y) → (x + 6, y - 5) (x, y) → (x + 4, y - 3) (x, y) → (x - 4, y + 3)

b)
If m∠A = 2x - 10 and
m∠D = 3x - 52, how many degrees are contained in ∠A? Choose:
 42º 60º 74º 80º

9.
After a series of rigid transformations, ΔDOG is mapped onto ΔD'O'G'.
Find x.

Choose:
 2.5 4 6 6.5 10.
If two angles and one side of one triangle are congruent to the corresponding parts of another triangle, the triangles are ________ congruent.

Choose:
 always sometimes never 11.
It can be proven that if it is known that ...
Choose:     12.  