15 16 17. 63÷−() 2. Your Response. planet moon good the earth. 4. Write the word under the answer in the box containing the exercise letter. O. See Answer . Like in general games, if you find the pattern, it's easier to do it. Problems Worksheet. Triangle Congruence Worksheet 1 Answer Key. 17 ´ 51 6. 6 5 25 3 5x x x2 y 5. P -