Question

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Answer 1

Answer:

The length of mid-segment $XY=4$ units

Step-by-step explanation:

Given:

Length of $QR=8$ units

$XY$ is the mid-segment which means the line joining the midpoints of two sides of triangle.

By mid-segment theorem the mid-segment of a triangle is parallel to the third side and half of the length of third side.

So, we can write:

$XY=\frac{1}{2}QR$  

$XY=\frac{1}{2}(8)$

∴ $XY=4$ units

∴The length of mid-segment $XY=4$ units