Exploring the World of Geometry: The Intricacies of Similarity
Their corresponding angles are congruent. Their corresponding sides are proportional. Examples Two triangles \(EFG\) and \(LMN\) have sides in the ratio \(3:4\). If \(\angle E = \angle L\) and \(\angle F = \angle M\), are the two triangles similar? Squares \(UVWX\) and \(QRST\) have side lengths in the ratio \(5:7\). Are the two squares similar? […]
How to Understand Dilations: A Step-by-Step Guide
Examples Practice Questions: Dilate the point \(C(3, 2)\) about the origin using a scale factor of \(3\). Dilate the point \(D(6, 7)\) about the origin using a scale factor of \(0.25\). \(C'(9, 6)\) \(D'(1.5, 1.75)\)
