As you’ve studied algebra, you’ve probably noticed how the terminology and language of mathematics have an important role in how the math is performed. for example, an expression (no equal sign) and an equation (equal sign) have very different meanings. can you think of another field of study where specific terminology has a similarly large impact? ( at least one paragraph)

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?