2x + 3
the perimeter of the square is equal
to the perimeter of the triangle. the sides of the
triangle are equal in length.
a. estimate without doing any calculations,
estimate which figure has the greater side
length. explain your choice.
b. what is the side length of each figure?
c. what is the perimeter of each figure?
triangle- 5x- 3
square 2x+ 3, 3x

the best option would be that:

the federal government would increasingly play a role in american lives going forward.

since it was clear that many laws (especially those regarding civil rights) needed to be rigidly enforced.

explanation:

once the civil war ended, the southern states were still not a part of the union. the federal government was in charge of reconstruction. these state legislatures had no say in the construction of these reconstruction policies. the civil war increased the power of the federal government.

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !