Midsegment of a Trapezoid: Identifying and defining elements

Below is an isosceles trapezium.

EF is parallel to the base of the trapezium.

True or false: EF is the midsection of the trapezoid.

True

Given an isosceles trapezoid, is the dashed segment a middle segment of the trapezoid?

Not true

In which figure is the dashed line the midsection of the trapezoid?

In which figure is the dotted line the midsegment in the trapezoid?

Is the dashed segment the midsegment of the isosceles trapezoid below?

No

EF is the midsegment of the trapezoid ABCD.

Calculate the length of EF.

11

EF is the midsegment of the trapezoid ABCD.

Calculate the length of EF.

12

The quadrilateral ABCD is an isosceles trapezoid.

EF the midsegment.

Calculate the length of X.

11

The quadrilateral ABCD is a trapezoid.

EF is the midsection.

Calculate CD.

16

The quadrilateral ABCD is a trapezoid, EF is the middle section.

Find X

9

The quadrilateral ABCD is a trapezoid, EF is the middle section.

Find X

2

The quadrilateral ABCD is a trapezoid, EF is the middle section.

Find X

3

The quadrilateral ABCD is a trapezoid, EF is the middle section.

Find X

7

The quadrilateral ABCD is a trapezoid.

EF is the midsegment.

Calculate EF.

6