Copyright Goodheart-Willcox Co., Inc. May not be reproduced or posted to a publicly accessible website. Name __________________________________ Date _____________ Class _____________ Review Questions 239 Unit 22 Practice Perform the following equations as specifi ed. Show all your work. Box your answers. 1. Seventeen brackets are required as shown. What is the total length of metal required? 2. Calculate the fl at-out length. 3. Calculate the fl at-out dimensions (length and width) of part A . 9″ 1½″ ⅜″ 18″ 3 mm 480 mm 120 mm 480 mm A 0.125″ 11.75″ 24″ 23″ 4.5″ Goodheart-Willcox Publisher Goodheart-Willcox Publisher Goodheart-Willcox Publisher