Congruent triangle are always similar. Which of the following statements is an example of the statement above? Select all that apply.

Group of answer choices

Angles are the same, but sides are proportional to each other.

A dilation of a scale factor ≠ 1.

Corresponding angles and corresponding sides are congruent.

A dilation of a scale factor of 1.

Sides are the same size.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false