Can anyone help me pls it is due today an artist is arranging tiles in rows to decorate a wall each new row has two fewer tiles then the row below it if the first row has 23 tiles how many tiles will be in the seventh row

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.