Question

Need help ASAP no Rocky

Answer 1

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

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=(1)/(2)QR`

`XY=(1)/(2)(8)`

∴
`XY=4` units

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