3Evaluate :5 12х12 21
7B12%7D%7B21%7D%20" id="TexFormula1" title=" \frac{5}{12} \times \frac{12}{21} " alt=" \frac{5}{12} \times \frac{12}{21} " align="absmiddle" class="latex-formula">
2 answers:
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Answer:
15.7 units
Step-by-step explanation:
AB = 6, BC = 3
Therefore by Pythagoras theorem
AC =