Rigidity Theory and Some Applications Brigitte Servatius WPI This presentation will probably involve audience discussion, which will create action items.
Using properties of Midsegments Suppose you are given only the three midpoints of the sides of a triangle. Is it possible to draw the original triangle?
Fractals. Similar Figures Same shape Corresponding angles are congruent Corresponding sides are proportional.
4.8 Applications and Models using Trigonometry. Given one side and an acute angle of a right triangle Find the remaining parts of the triangle.
Section 9.8 Trigonometric Ratios Smaller Triangle: Larger Triangle: Smaller Triangle: Larger Triangle: Smaller Triangle: Larger Triangle:
The Height Proportion Base of right Triangles Imagine 2 similar right triangles 3m 4m 6m 8m Height Base = 3 4 = 6 8 =0.75 decimal The height of the larger.
Chapter 6: Similarity Perform Similarity Transformations 6.7.
Print Direct Mail Newsletters, Brochures & Posters Newspapers & Magazines Press Releases Annual Reports Organization Profile Television & Radio Local.
MATH EXTRA CREDIT PROJECT BY: DALIA YUDEWITZ – PERIOD 3 AND AVITA SHARMA – PERIOD 4 MS. STUPP.
Answer the following in complete thought sentences. You can use your notes from the other day. What happens to the side lengths, perimeter and area.
P.O.D. Use your knowledge of proportions to solve for x. 3838 = x 24 3 24 = 8 x 72 = 8x ÷8 9 = x Use your knowledge of proportions to solve for t.
What is a polygon? What are the different types of polygons? What is a congruent polygon? What is a similar polygon? What are some examples.
