Which of the following is a step in constructing a circle inscribed in a triangle? (6 points)

Construct the perpendicular bisectors of each side.

Use a compass to locate the midpoint of each side.

Construct the angle bisectors of each side.

Use a compass to locate the altitude of each side.

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis