Question

3. The distance formula can be used to prove a quadrilateral has (1 point)
a right angle.
congruent angles.
parallel sides.
congruent sides
4. Line AB contains points A (−2, 6) and B (4, 5). The slope of line AB is (1 point)

Answer 1

5. Line AB contains points A (0, 0) and B (2, 2). Line CD contains points C (3, 1) and D (5, 3). Lines AB
and CD are (1 point)and CD are (1 point)
parallel.
perpendicular.
neither.
6. The equation of line AB is y = 5x + 1. Write an equation of a line parallel to line AB in slope-intercept
form that contains point (4, 5). (1 point)

Answer 2

3. congruent sides

Answer 3

there are 4 different questions here, you have better chances to get answers if you posted each in its own thread