Trapezoid abcd has vertices a (2, 4), b (5, 4), c (7, 1), and d (0, 1). what are the lengths of the sides ad and bc?

  √13 ≈ 3.61

Step-by-step explanation:

The distance formula is applicable.

  d = √((x2-x1)² +(y2-y1)²)

  AD = √((0-2)² +(1-4)²) = √(4+9) = √13

  AD ≈ 3.605513 ≈ 3.61

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The trapezoid is isosceles, so AD and BC are the same length, 3.61.

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

answer: i wpould go with c

step-by-step explanation: