Back to Use congruence and similarity to solve — Problem 2 · Task Set 18
Exercises: Apply Similarity and Congruence to Solve Problems
Work through each section in order. For proof problems, state the criterion used (SSS, SAS, ASA, AAS, AA, SAS~, SSS~) and identify CPCTC steps explicitly. Show all work for computation problems.
Grade 9·22 problems·~30 min·Common Core Math - HS Geometry·standard·hsg-srt-b-5
Work through problems with immediate feedback
A
Warm-Up: Review What You Know
These problems review skills you already know.
1.
Triangle is similar to triangle with a scale factor of 3. If , what is ?