Download presentation
Presentation is loading. Please wait.
Published byCornelius Ray Modified over 9 years ago
1
2.5: Similar Figures
2
What is a Similar Figure? Figures that have the same shape, but not necessarily the same size. Two figures are similar when: Corresponding side lengths are proportional. Corresponding angles are congruent.
3
Identifying Similar Figures Each figure is a rectangle. So, corresponding angles are congruent. Check to see if corresponding side lengths are proportional. Which rectangle is similar to Rectangle A?
4
Finding an Unknown Measure in Similar Figures The triangles are similar. Find x. Because the triangles are similar, corresponding side lengths are proportional. So write and solve a proportion to find x.
5
Real-Life Application Because the trapezoids are similar, corresponding side lengths are proportional. So, write and solve a proportion to find h. An Artist draws a replica of a painting that is on the Berlin Wall. The painting includes a red trapezoid. The shorter base of the similar trapezoid in the replica is 3.75 inches. What is the height h of the trapezoid in the replica?
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.