mr bek request :) on November 21, 2025 Get link Facebook X Pinterest Email Other Apps Triangle Similarity Quiz Triangle Similarity Quiz Study the triangular diagrams and determine if the triangles are similar! 1. Are these triangles similar? Triangle ABC A B C 60° 60° 60° Triangle DEF D E F 60° 60° 60° Yes, they are similar (all angles are equal) No, they are not similar 2. Are these right triangles similar? Triangle PQR P Q R 100 60 Triangle XYZ X Y Z 80 48 Yes, they are similar (corresponding sides are proportional) No, they are not similar 3. Which similarity criterion applies to these triangles? Triangle LMN L M N 12 18 50° Triangle STU S T U 8 12 50° SAS (Side-Angle-Side) Similarity AA (Angle-Angle) Similarity SSS (Side-Side-Side) Similarity 4. Are these triangles similar by AA (Angle-Angle) criterion? Triangle GHI G H I 45° 70° Triangle JKL J K L 45° 70° Yes, two pairs of corresponding angles are equal No, the angles are not equal 5. What is the scale factor from the smaller to the larger triangle? Small Triangle 3 4 5 Large Triangle 9 12 15 Scale factor of 2 Scale factor of 3 Scale factor of 4 Submit Answers 0/5 Great job! Try Again Comments
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