Coordinate Geometry Review

iReady Geometry Review - Coordinate Plane

Coordinate Plane Basics Review

Origin - (0,0)

Ordered Pair - (x,y) - (over,up/down)

Multiple Choice

How many quadrants are in a coordinate plane?

• 1
• 2
• 3
• 4

Multiple Choice

How do you write an ordered pair?

• (X,X)
• (Y,X)
• (X,Y)
• (Y,Y)

Multiple Choice

The coordinates for the origin in the coordinate plane are________?

• (1,1)
• (0,0)
• (0,1)
• (1,0)

Multiple Choice

Which quadrant contains the point named by (2, 5)?

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

Multiple Choice

In which quadrant is the following point?
(-3, 12)

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

Ordered Pairs

(x,y)

x = over

y = up/down

Multiple Choice

Which point is at (6,0)

• Point A

• Point B

• Point C

• Point D

Multiple Choice

What is the ordered pair of Point E?

• (4,7)

• (3,7)

• (7,4)

• (7,3)

Multiple Choice

What is the ordered pair of Point B?

• (5,7)

• (7,5)

• (0,6)

• (4,7)

What's the distance between A and B?

Count from A to B.

Multiple Choice

What is the distance from Point A to Point B?

• 8 units

• 16 units

• 0 units

• 32 units

Multiple Choice

What is length of the longest side of the rectangle?

• 2 units
• 15 units
• 14 units
• 8 units

Multiple Choice

Which of the coordinates given could be the fourth point used to form a rectangle?

• (3, -6)
• (-3, -6)
• (-6, 3)
• (4, -6)

Multiple Choice

The drawing shows points  ^A,B, and ^C. At what location would you add point ^{D to create a square ?}

• ( 2,1 )
• (4,5)
• ( 5, 4 )
• ( 5, 10 )

Area and Perimeter

Perimeter = add all the sides
Area = formula
-square/rectangle: 

 $A=l\times w$ 

Multiple Choice

What is the perimeter of the shape?

• 20 units

• 12 units squared

• 22 units

• 32 units squared

Multiple Choice

What is the area of the shape?

• 35 units squared
• 24 units squared
• not enough information
• 22 units squared

Multiple Choice

What is the area of the figure? 

• 12 square units
• 24 square units
• 18 square units
• 36 square units

Multiple Choice

You design a tree house using a coordinate plane. You plot the vertices of the floor at J (2, 1), K (2, 8), L(9, 8), and M (9, 1). The coordinates are measured in feet. What is the area of the tree house?

• 28 feet²

• 49 feet²

• 56 feet²

• 64 feet²