Question

By which rule are these triangles congruent?
A) AAS
B) ASA
C) SAS
D) SSS

Answer 1

SSS

Explanation:

It would be SSS.

XY is congruent to ZY.

XW is congruent to ZW.

YW is congruent to WY.

Hope this helps!

Answer 2

So let's check:

• 
  `xy = yz (side)\bold {(given)}`
• 
  `xw = wz(side) \bold {(given)}`
• 
  `yw = yw(side) \bold {(common)}`

So as we can see all are sides make the triangle congruent so option D is correct ie SSS (side,side,side)