MATH HELP!!!!
WILL AWARD BRAINLIEST

1.) SSS states that all sides must be congruent. (true/false)

2.) SAS similarity states that an angle to one triangle must be congruent to an angle of another triangle and the sides forming that angle must be in proportion. (true/false)

3.)SSA Similarity is a proper theorem used to prove similarity and congruence (true/false)