Question

Find the length of midsegment JN in the trapezoid.

Answer 1

JN = 18.6

Explanation:

Theorem: The length of the midsegment of a trapezoid is the average of the bases.

`JN = (15.4 + 21.8)/(2)`

`= (37.2)/(2)`

= 18.6

See how easy that is when you know the theorem.