IDNLearn.com makes it easy to find accurate answers to your questions. Ask any question and receive timely, accurate responses from our dedicated community of experts.
Answer:
[tex]length = \sqrt{ {(47 - 7)}^{2} + {(140 - 16)}^{2} } \\ = \sqrt{ {40}^{2} + {124}^{2} } \\ = \sqrt{16976} \\ = 130.29 \: units[/tex]