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Instructions for Side by Side Printing
  1. Print the notecards
  2. Fold each page in half along the solid vertical line
  3. Cut out the notecards by cutting along each horizontal dotted line
  4. Optional: Glue, tape or staple the ends of each notecard together
  1. Verify Front of pages is selected for Viewing and print the front of the notecards
  2. Select Back of pages for Viewing and print the back of the notecards
    NOTE: Since the back of the pages are printed in reverse order (last page is printed first), keep the pages in the same order as they were after Step 1. Also, be sure to feed the pages in the same direction as you did in Step 1.
  3. Cut out the notecards by cutting along each horizontal and vertical dotted line
To print: Ctrl+PPrint as a list

22 notecards = 6 pages (4 cards per page)

Viewing:

Geometry Unit 4 - more triangle congruence proofs

front 1

SSS (Side-Side-Side)

back 1

front 2

AAS (Angle-Angle-Side)

back 2

front 3

(Rt. Tri. H-L) Right Triangle Hypotenuse Leg

back 3

front 4

CPCTC

back 4

Corresponding Parts of Congruent Triangles are Congruent

*can only use once you have proven triangles congruent*

front 5

Addition Postulate

back 5

If congruent pieces are added to congruent pieces, the whole piece is congruent.

front 6

Subtraction Postulate

back 6

If a congruent piece is subtracted from a whole congruent piece, the remaining piece is congruent.

front 7

Supplements of Congruent Angles are Congruent

back 7

front 8

Transitive

back 8

A = B

B = C Then we can say...

A = C

front 9

back 9

In a triangle if 2 sides are congruent, the opposite angles are congruent.

(you don't have to say its an isosceles triangle first)

front 10

back 10

In a triangle if 2 angles are congruent, the opposite sides are congruent.

(you don't have to say its an isosceles triangle first)

front 11

If you need to prove lines Parallel (ll)

back 11

if alternate-interior angles are congruent, then lines are parallel

OR

if corresponding angles are congruent, then lines are parallel

OR

if alternate-exterior angles are congruent, then lines are parallel

front 12

If using Right Triangle H-L to prove triangles congruent what MUST you include in your proof

back 12

You must name the triangles as being Right triangles

front 13

Once we proved triangles congruent what can we do?

back 13

Prove Corresponding parts congruent by Corresponding Parts of Congruent triangles are congruent (CPCTC)

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back 14

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