The following are the approximate dimensions of a model 1973 Ford F-100 style side blue pickup truck having a scale of 1/25: length of 8.75 inches, width of 3.5 inches, and height of 3 inches. Determine the approximate dimensions of the full-size 1973 Ford truck. Give your answer in feet, and estimate to two places after the decimal. (Express your answer in the form "length by width by height"

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?