Matching Pairs Module 1 - Transforming Geometric ObjectsOnline version Match each term with its definition. Test your understanding! by Katelyn Kyle 1 Scaling 2 Rotation 3 Dilation 4 Translation 5 Reflection Moving an object without rotating or resizing Resizing an object proportionally Turning an object around a fixed point Flipping an object over a line of symmetry Changing the size of an object 1 Triangle Sum Theorem 2 Congruent Figures 3 Center of Rotation 4 Alternate Exterior Angles 5 Transversal Interior angles sum to 180° Point around which a figure rotates Line that intersects two or more lines Angles on opposite sides outside the lines Same size and shape