3 years ago

What are opposite sides that are parallel

Mathematics

1 answer:

son4ous [18]3 years ago

5 0

Answer: parallel means 2 sides that will never intersect

Step-by-step explanation:

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Points B, D, and F are midpoints of the sides of ΔACE. EC = 38 and DF = 16. Find AC. The diagram is not to scale.

Lunna [17]

Answer: The measure of AC is 32.

Explanation:

It is given that the Points B, D, and F are midpoints of the sides of ΔACE. EC = 38 and DF = 16.

The midpoint theorem states that the if a line segments connecting two midpoints then the line is parallel to the third side and it's length is half of the third side.

Since F and D are midpoints of AE and EC respectively.

So by midpoint theorem length of AC is twice of DF.

$AC=2\times DF$

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Therefore, the length of AC is 32.

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