The coordinates of quadrilateral ABCD are as follows: A=(3,0), B=(7,1), C=(6,-4) and D=(-2,-2). Find the coordinates of quadrilateral A’B’C’D’ which is the rotation of ABCD clockwise about the origin. Coordinates A’ ([ans0],[ans1]) B’ ([ans2],[ans3]) C’ ([ans4],[ans5]) D’ ([ans6],[ans7])

Triangles with the same base and height must be congruent.

Which postulate could you use to prove that Points G, H, and I, all reside on Plane P? The blue parallelogram is labeled P and outlined in black. The figure is tilted to the right. Inside the shape, three solid black dots are labeled G, H, and I, representing interior points.

Which of the following statements is true? Check all that apply.  

Find the coordinates of the indicated point after performing the described transformation on .   , the image of point A after a reflection of  over the line x = –4.The coordinate grid spans from just below negative 6 to just above 6 on the x-axis and from below negative 3 to above 8 on the y-axis. Both axes are scaled in increments of 1. Triangle ABC is plotted on the coordinate grid. Point A is at (negative 2, 3), point B is at (2, 5), and point C is at (2, 1). Segment BC is a vertical line, segment AB is diagonal, and segment AC is also diagonal. The triangle spans the first and second quadrants. ( [answer8] , [answer9] ) 

Given and find the length of line segment CD. Triangle ACD is outlined in black, with vertex A at the top and base CD at the bottom. A vertical segment AB extends from vertex A to point B on the base, forming right angles at B. This divides the triangle into two smaller triangles, ACB and ADB. Tick marks on sides AC and AD indicate that they are congruent, and arcs at angles C and D highlight the corresponding angles.

. From this we can conclude that .  Triangle ACB has vertex A at the top, C at the bottom left, and B at the bottom right. A perpendicular segment AF is drawn from vertex A to base BC, forming a right angle at point F. Segments CE and BD are drawn from vertices C and B to sides AB and AC, respectively, intersecting at a point inside the triangle. Tick marks on segments CD and AD indicate they are congruent. Arcs mark angles ACE and BCE, highlighting angle relationships at vertex C.

On a number line, a line segment has endpoints at -5 and 4.2.  Find the midpoint.  

The image below represents equilateral triangle ABC. bisects .  Find the length of AD and the length of AB. A triangle with vertex A at the top and base BC at the bottom is shown. Points B, D, and C lie on a horizontal line, with D between B and C. Segment AD is drawn vertically from A to D. A small square at point D marks a right angle, indicating that AD is perpendicular to BC. The sides AB and AC slope downward from A to B and from A to C, forming the two sides of the triangle.

If triangle 3 shows a 100 degree rotation of triangle 1 about point P, what is the degree of intersection of lines m and n? [50] degrees The diagram shows two intersecting lines labeled m and n, which cross at point P. Line m slants upward to the right, and line n runs from the lower left to the upper right. Three identical black triangles with different orientations, labeled 1, 2, and 3, are placed around the lines: Triangle 1 is located to the upper left of point P and line m, oriented upright, facing to the right. Triangle 2 is positioned between the lines above n and to the right of m, mirroring triangle 1. Triangle 3 is below n and to the right of point P, mirroring triangle 2. The image suggests rotation or transformation of a triangle in relation to the lines. This image also shows two [reflections] about lines m and then line l.  Select one: Reflections Rotations Translations