8th Gr Math - Edgenuity Lesson 1 - 4

Congruent segments have the same

• Color
• Texture
• Length
• Weight

Answer explanation

Two figures are congruent if they are exactly the same size and exactly the same shape.

Tags

CCSS.8.G.A.2

True or False... Two figures are congruent when their corresponding sides and angles have equal measures.

• True
• False

Tags

CCSS.8.G.A.2

Markings on a figure can be used to show which parts are

• Congruent

• Colored
• Rays

• Related

Answer explanation

Arcs are used to show if angles have the same measurement and hash marks are drawn to show when segments are the same length.

Tags

CCSS.8.G.A.2

A pair of angles that have the same relative position in two congruent figures.​ (a)  

• corresponding angles
• vertex
• congruent
• corresponding sides

Tags

CCSS.8.G.A.2

The common endpoint of the two rays that form the angle.​ (a)  

• vertex
• corresponding angles
• corresponding sides
• congruent

A pair of sides​ that have the same relative position in two congruent figures.​​ (a)  

• corresponding sides
• corresponding angles
• congruent
• vertex

Tags

CCSS.8.G.A.2

True or False.... Two figures are congruent if they are not the same size and not the same shape.

• True
• False

Tags

CCSS.8.G.A.2

Match the following

• pre-image

• The result of a transformation of a geometric shape

• image

• A geometric shape before a transformation occurs.

• dilation

• A transformation in which every point on a graph is moved over a line so that each point and its corresponding point are equidistant from the line.

• reflection

• A transformation that changes the size but not the shape of a figure.

Tags

CCSS.HSG.CO.A.2

True or False... Similar figures are the same shape, but not necessarily the same size.

• True
• False

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Match the following

• transformation

• An operation on a figure that may change its location in a plane, orientation, or shape.

• notation

• Transformation of a figure in which every point moves the same distance in the same direction

• translation

• A transformation in which each point on the figure is turned through a given angle and direction around a given point.

• rotation

• Used to label transformed figures.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5