(02.05)Figure RST is reflected about the y-axis to obtain figure R’S’T’: Which statement best describes the relationship between the two figures?

Figure RST is bigger than figure R’S’T’.
Figure RST is congruent to figure R'S'T'.
The measure of angle R is equal to the measure of angle S’.
The measure of angle R is equal to the measure of angle T’.

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.