Line r is parallel to line c. Parallel lines r and c are crossed by lines x and y to form 2 triangles. At parallel line r, the angle formed by x is 5 and the angle formed by y is 4. At parallel line c, the angle formed by x is 3 and the angle formed by y is 2. Angles 1 and 6 are at the intersection of lines x and y. Which angle is congruent to Angle 3? Angle 2 Angle 4 Angle 5 Angle 6

Match the following terms with their definitions. 1. bisector of a segment ray ba and ray bc are opposite rays if a, b, and c are collinear and b (the endpoint of both rays) is between a and c. 2. opposite rays a ray, , is the set of points beginning at point a and going infinitely in the direction of point b. 3. collinear points a line or segment that intersects the segment at its midpoint. 4. betweenness of points a set of two or more points all on the same line. 5. ray the distance between the endpoints of a segment. 6. space point b is between a and c if a, b, and c are collinear and the equation ab + bc = ac is true, where ab, bc, and ac are the distances between points a and b, b and c, and a and c, respectively. 7. midpoint of a segment a set of two or more points all on the same plane. 8. coplanar points the point on a segment that divides the segment into two equal segments. 9. length of a segment the set of all possible points. 10. line segment the set of two different endpoints and all points between them.

Given right triangle xyz, which correctly describes the locations of the sides in relation to

What is the perimeter of square abcd? units units 28 units 37 units