Is triangle PTC congruent to triangle LAF?

Yes; LA (D)

Step-by-step explanation:

one of the legs are congruent.  LA and PT are congruent.  This makes up the "L" part of "LA"

Also, angle PCT and angle LFA are congruent base on the diagram.  This makes up the "A" part of "LA"

so, converting firstly the mixed fractions to improper fractions and then "adding".

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