MATH 213 Study Guide - Midterm Guide: Glide Reflection, Tracing Paper, Dimensional Analysis

• School: University of Maryland
• Department: Mathematics
• Course: MATH 213
• Professor: All

Document Summary

Plot the triangle with vertices a=(7, 3), b=(1, -3), and c =(5, 5). b. Label the image a"b"c". c. beginning with a"b"c", apply the transformation f(x, y) = (-x, y). For each design below, identify all types of symmetry it has. Identify rotation symmetry both as the number of folds and as the number of degrees. c. Identify two similar triangles (name them, eg. abc ~ def) Plot the segment de with d=(2, 7) and e=(7, 7). b. Translate the segment de by moving each point down 4 units and left 3 units. Explain how you know, referring to the properties of transformations. y: find the area of dee"d" using the cutting and moving principle. Identify all symmetry in the strip patterns below. Explain why you use the operation you do. b. Convert 1 acre to square meters using dimensional analysis and the relationships. 1 acre = 43,560 square feet and 1 inch = 2. 54 cm.