Definitions & Theorems
Notation
Using Definitions
Food & Drink
Riddles & Thinking
100

Two angles are supplementary iff

the sum of their measures is 180°

100

What does ∠JOR mean?

The angle measure of JOR.

100

What is Mr. Sousa's son's name?

Theodore

100

What fruit is known for keeping doctors away if eaten once a day?

Apple

100

What has to be broken before you can use it?

An egg

200

If two angles are a linear pair,

then they are supplementary.

200

What does ∡JOR mean?

The angle named JOR.

200

How tall is Mr. Sousa?

6' 1.75"

200

What country is pizza originally from?

Italy

200

What has hands but cannot clap?

A clock

300

If two angles are vertical angles,

then they are equal.

300

What does ray OR ⟂ ray OE mean?

Ray OR is perpendicular to ray OE.

300

If ∠JOK and ∠JOE are a linear pair, how many degrees is their sum (add together)?

180

300

What fast food chain is known for the Quarter Pounder? 

McDonalds

300

What gets wetter the more it dries?

A towel

400

Any two right angles...

are equal.

400

What does side AB ∥ CD mean?

AB is parallel to CD.

400

If ∠A and ∠B are vertical angles, what can we say about them?

They are equal.

400

What type of food is sushi traditionally wrapped in?

Seaweed (nori)

400

What has a head and a tail but no body?

A coin

500

Complements...

of the same angle (or equal angels) are equal.

500

What does A-B-C mean?

B is in the middle of A and C.

500

∠C and ∠D are complimentary and ∠C is 50°, what is ∠D?

∠D =40°

500

What is the main ingredient in traditional hummus?

Chickpeas

500

I speak without a mouth and hear without ears. What am I?

An echo

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