C2 Similar Figures and Coordinate Plane Vocabulary

The ​ (a)   ​ is the horizontal axis on a coordinate plane.

• x-axis
• y-axis
• origin
• quadrant
• coordinate plane

Organize these ordered pairs into their correct quadrants

Groups:

(a) Quadrant I

,

(b) Quadrant II

,

(c) Quadrant III

,

(d) Quadrant IV

• (-3,-7)

• (3,5)

• (2,3)

• (2,-6)

• (-6,3)

• (-5,-8)

• (-2,4)

• (7,-1)

The ​x-axis and y-axis intersect at the (a)   which is represented by the ordered pair ​ (b)  

• origin
• (0,0)
• (2,2)
• coordinate
• ordered pair
• quadrant
• (-3,3)
• (-3,0)

The coordinate plane is divided into four ________.

An _______ ____ is used to locate a point on a coordinate plane.

Match the following

• polygon

• Two equivalent ratios

• proportions

• Two polygons for which the ratio of the corresponding sides is 1:1

• congruent polygons

• Two polygons whose corresponding angles are congruent and the lengths of their corresponding sides are proportional

• similar polygons

• A closed figure with 3 or more straight sides

• congruent

• Having the same size and shape.

The vertical axis on a coordinate plane.

• answer not here

• x-axis

• origin

• y-axis