using the side - splitter theorem, daniel wrote a proportion for the segments formed by line segment de…

using the side - splitter theorem, daniel wrote a proportion for the segments formed by line segment de. what is ec?\nbd/da = be/ec\n5/3 = 4/ec\n2 units\n2.4 units\n3 units\n3.75 units

using the side - splitter theorem, daniel wrote a proportion for the segments formed by line segment de. what is ec?\nbd/da = be/ec\n5/3 = 4/ec\n2 units\n2.4 units\n3 units\n3.75 units

Answer

Explanation:

Step1: Cross - multiply the proportion

$5\times EC = 3\times4$

Step2: Solve for EC

$EC=\frac{3\times4}{5}=\frac{12}{5} = 2.4$

Answer:

2.4 units