10/06/20 - Interactive Congruence Practice

10/06/20 - Interactive Congruence Practice

Congruence

When Two Figures are the same shape and the same size.

 $"≅"-Congruent\ symbol$  

 $"\angle"\ -Angle\ Symbol$  
 $"\overline{XY}\ "\ -\ Side\ Symbol$  

Congruent Figures

https://www.youtube.com/watch?v=CUKDzC5f6B4

Multiple Choice

How can you determine when two figures are congruent to each other? (Select all that apply)

• Find a sequence of Rigid Transformations that match up the figures.

• When two figures have the same area and perimeter.

• If the figures have the same shape and same size.

• All of the Above.

Multiple Choice

T/F: One way to show that two polygons are not congruent is to show that they have a different perimeter or area.

• True

• False

Multiple Choice

Are these two shapes Congruent to each other? How do you know?

• Yes

• No

ΔKJI ≅ ΔVWU

• 
  

   $What\ is\ the\ Length\ of\ \overline{VW}\ ?$  

•  $What\ are\ the\ measurements\ of\ \angle U?$  

•  $Find\ the\ measurements\ of\ \angle W.$  

•  $What\ is\ the\ side\ length\ of\ \overline{WU}\ ?$  

•  $What\ is\ the\ corresponding\ side\ to\ \overline{KJ}\ ?$  

•  $What\ is\ the\ measurement\ of\ \angle I\ ?$