Answer:
x^2 - 2x + 4
Step-by-step explanation:
Answer: used quizz it helps me
Step-by-step explanation: trust
Answer:
WX = WZ
Step-by-step explanation:
Given
See attachment for triangles
Required
Additional information to prove the congruence of the triangles
Congruence by SAS means 1 angle and 2 sides of each triangles are equal.
The mark on angle W means that <XWY = <ZWY--- This represent the A in SAS
Both triangles share line WY.
So, WY = WY
Lastly, to complete the proof, lines WX must equal line WZ
Answer:
10
Step-by-step explanation:
20/2=10
10+10=20
17
Any transformation involving change of scale will not result in a congruent figure. Rotations and reflections and translations maintain congruence.