STUDENT WORKSHEET I NEED HELP WILL GIVE 50 POINTS AND BRAINLIEST Total points will vary depending on whether the prototype/model was redesigned and retested.

Complete the worksheet as you go through the technological design process.

1. Describe the problem.

2. Record related information from your research. List the sources that you used.

3. Establish criteria, and list criteria in order of importance.

4. Identify possible solutions.

5. Draw prototypes/models in the space below when necessary.

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.