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Vocabulary
Chapter 1-6
Chapter 7
polygons!
Mr. Somerville
100
The meaning of bisect.
What is to split a figure into two congruent parts?
100

The area formula for a trapezoid?

.5(b1+b2)h 

100
The information in each of the columns of a two-column proof.
What are statements and reasons?
100

what is the measure of 1 interior angle of a nonagon? 

140

100

Mr. Somerville's first name.

What is Kevin?

200

A polygon with all congruent side lengths and all congruent angles is called this.

What is a regular polygon?

200
The way you describe shapes that are similar and have a side ratio of 1.
What is congruent?
200

What property allows us to state that something is equal or congruent to itself? 

Reflexive property 
200

Find the measure of 1 exterior angle of an octagon. 

45 degrees 

200

Mr. Somerville's favorite pop? 

Fanta Orange

300
A yet to be proven (possibly false) theorem.
What is a conjecture?
300
The formula for expected value.
What is (probability)(winnings)+(probability)(winnings)+..+(probability)(winnings)= expected value?
300

find 1/4 of the way between (2,3) and (12, 16)?

(4.5, 5.5) 

300

find the area of a regular hexagon with a radius of 10 units.  

259.81 square units

300

Mr. Somerville's Birth Month? 

September 

400
A line segment between the midpoints of two sides of a triangle.
What is a midsegment?
400
The operation you perform to undo sine.
What is inverse sine?
400
The triangle midsegment theorem.
What is "If a segment is a midsegment of a triangle, then the midsegment is half the length of and parallel to the third side"?
400

How many sides does a regular polygon have if an individual interior angle measures 162 degrees? 

20 

400

Where did Mr. Somerville go to high school? 

Mogadore High School 

500

What is the addition rule? 

P(A or B) = P(A) + P(B) - P(A and B) 

500

If you know two angles of a non right triangle, and 1 side length, which tool could be use to find the remaining two sides? 

law of sines 

500

What is the distance between (x,y) and (a,b) on the coordinate plane? 

Distance = sqrroot((x-a)^2 + (y-b)^2) 

500

Find the area of a regular heptagon with a radius of 3 units. 

24.63 square units

500

Mr. Somerville's favorite Disney movie? 

Coco