Geometry Escape Room

House of Proofs

escape game

START

It is Halloween night when you and your friends decide to explore the abandoned house at the top of the hill. Six families have disappeared in this house and the most recent couple simply vanished only a few months ago. After dozens of bizarre sightings by locals, no one goes near this house. Halfway through your exploration you realize getting out may be harder than getting in as each member of the group is separated and locked inside different rooms. Can you help break each friend out and escape before you become the next victim?

Mission

Click on each friend to save them, when you have saved everyone, ESCAPE!

Brooke

Alyssa

Carter

Morgan

Kevin

Josh

ESCAPE!!

Carter left the group and wandered up several staircases. He seems to be locked in the attic. You see a collection of old pictures with letters engraved in the wood beneath them. Select the correct pattern of letters and find the key to the door.

Solve the problems, use the value of X to decode the pattern of letters

80

111°

∡DBC

Angle

What is the password?

enter the LETTERS in order (ALL CAPS)

Alyssa was looking around the study when she found a secret door behind a bookshelf. As she walked through, she knocked over a stack of books and the door slammed shut behind her. There is a keypad on the inside but you need to find correct code to open the door.

Alyssa is locked behind a bookshelf... Click on the books to solve the proof CLICK ON THIS SYMBOL TO SEE THE PROOF PROBLEM AND DIAGRAM

PROOF

Stack the "statement" books in the correct order corresponding with the reasons. Use the symbols on the spine to enter the code to open the bookcase

PROOF

What is the code?

enter the SYMBOLS from top to bottom

Morgan stumbled across a grand piano and began to play. With the playing o the very first key, she was swept inside the piano. There is sheet music lying on top. Find the code to open the piano and save Morgan.

There is a code hidden in the room. Use the diagram to play the correctly numbered keys

∡3 and ∡ are alternate interior angles

11

Something is wrong ...

∡16 and ∡ are same-side exterior angles

15

11

10

∡9 and ∡ are corresponding angles

11

∡16 and ∡ are alternate exterior angles

15

13

10

∡11 and ∡ are same-side interior angles

11

∡12 and ∡ are corresponding angles

15

13

10

GFCH

Your song unlocked a code. Use the flashlight to search for the code

What is the code?

find the code (ALL CAPS)

Everyone knows the one rule of haunted houses -- don't mess with creepy kids' rooms...Brooke did not. She wandered off on her own and found a little girl's old room. She started playing with toys around the floor when she heard a creepy laugh and the door lock behind her. The last thing she touched was a puzzle and she thinks that's the key to opening the door.

Answer the question found in the puzzle to unlock the door.

What is the answer to the question?

lowercase letters

Kevin was exploring when he found the door to the basement. Without a thought, he headed down the stairs to find nothing but a typewriter in the room. He pressed a few buttons just for fun and the lights went out, the door slammed shut, and there was an creepy silence that took over. Figure out which keys to type that will unlock the door.

Using the flashlight, find the correct match to each statement.

∠𝐴𝐵𝐶 ≅ ∠𝐴𝐵𝐶

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

Using the flashlight, find the correct match to each statement.

m∠𝐴𝐵𝐶 + m∠XYZ = 180

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

Using the flashlight, find the correct match to each statement.

A=B and B=C, so A=C

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

Using the flashlight, find the correct match to each statement.

AB=CD, so AB-XY = CD-XY

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

Using the flashlight, find the correct match to each statement.

A=B and XZ+A=TV then XZ+B=TV

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

Using the flashlight, find the correct match to each statement.

m𝐴𝐵 + mBC = mA𝐶

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

Using the flashlight, find the correct match to each statement.

AB=CD, so AB+XY = CD+XY

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

Using the flashlight, find the correct match to each statement.

m∠𝐴𝐵𝐶 + m∠CBE = m∠ABE

Addition Property of Equality

Linear Pair Postulate

Reflexive Property

Transitive Property

Substitution

Subtraction Property of Equality

Segment Addition Postulate

Angle Addition Postulate

The Linear Pair Postulate means that angles are adjacent, form a line, and are .

Something is wrong ...

What is the password?

fill in the blank (all lowercase)

Josh figured he was safest sitting in one place for the night. He found a rocking chair and sat down with that exact inetntion not realizing the reality of that promise. When he heard others start to yell for help, he tried to come to their rescue but found that he was stuck in the chair unable to move.

When you find him, you notice a labyrinth carved in the wood beneath the chair. Follow the maze correctly to release him from the chair.

What was the password revealed in the labyrinth

Enter the password

Do you have all 6 of your friends?? If not, head back and gather the rest. If yes, hurry and head for the door!

Yes, escape!

No, head back

You've gathered the entire group and head for the door! As you approach the exit, a dark-shadowed figure appears out of nowhere, grabs you, and warns the others to never come back again. You can still save yourself and leave the house if you can answer these questions...

Angles that have a sum of 90 degrees are what?

Complementary

Supplementary

Congruent

What is another name for angles that have equal measurements?

Complementary

Supplementary

Congruent

Angles that have a sum of 180 degrees are what?

Complementary

Supplementary

Congruent

The measure of vertical angles have what kind of relationship?

Complementary

Supplementary

Congruent

The measure of linear pairs have what kind of relationship?

Complementary

Supplementary

Congruent

Corresponding angles are

Complementary

Supplementary

Congruent

Same-Side Interior and Same-Side Exterior Angles are

Complementary

Supplementary

Congruent

Alternate Interior and Alternate Exterior Angles are

Complementary

Supplementary

Congruent

It looks like you'll be staying a while...

You have lost

You have ESCAPED

Save your final code: freedom

CONTINUE

Congratulations

You and your friends were able to escape! You collected 7 codes along the way, hopefully these codes will save others from a inevitable doom when entering that house...for now, stay away!