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Pick a PlayConvex/Convave Polygons

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Coordinate Grids

Integer Operations

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What is the rule for determining how many triangles a convex

polygon can be divided into from one vertex?

The number of sides minus two equals the number of triangles

Convex or Concave?

Convex

Convex or Concave?

Concave

Draw diagonals from ONE vertex for the following convex polygon. How many triangles are formed?

6

Name the following transformation.

translation

Name the following transformation.

reflection

Name the following transformation.

rotation

Reflect this figure across the Y axis.

(3, -2)

Name the following ordered pair.

Name the following ordered pair and its quadrant.

(-3,4)

(0,-2)

Name the following ordered pair .

What quadrant is the ordered pair (-4,-6) in?

third

>

Compare using >, <, or =.

-14 10

What is the opposite of 25?

-25

What is the absolute value of -100?

100

Order the integers from least to greatest.

-19, -11, -4, 0, 4, 11

0, -11, -19, 4, 11, -4

Solve.

-30

-45 – (-15) =

Solve: -22 ÷ 2

-11

Solve.

-120

-2 (-5) (-12)

Solve: 5 + -12

-7

Jenny makes $5 dollars, spends $7, finds $10 on the street, gives $6 away for charity, and earns $20

babysitting. How much does she have or owe?

She has $22.

Find the perimeter

44 m

5 m

13 m

9 m9 m

Solve: -5 - -9 x -2

-23

Solve: -2 x -6 x -3

-36