For each description of a graph, identify the sine function with those parameters. Amplitude: 1
Period:
Midline: y = 2
arrowBoth
Amplitude: 4
Period:
Midline: y = 8
arrowBoth
Amplitude: 8
Period: 2
Midline: y = 4
arrowBoth
Amplitude: 2
Period:
Midline: y = 1
arrowBoth

ABC and UVW are congruent.

ABC and GHJ are not congruent.

GHJ and PQR are not congruent.

PQR and UVW are congruent.

Here, the three triangles are congruent as they are the same size and shape. But only GHJ is not similar to others as it has a different size.

Two triangles are congruent irrespective of any rigid motion they undergo, if they have the same shape and size.