"Parallelogram and Trapezoid" PPT courseware 2

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"Parallelogram and Trapezoid" PPT courseware 2

Feedback exercise: Determine which of the following figures are parallelograms?

Observe the picture below. How many high lines are there? Which line segments are their corresponding bottom lines?

Draw a perpendicular line from a point on one side of the parallelogram to the opposite side. The line segment between this point and the vertical foot is called the height of the parallelogram.

Do it:

1. Which of the following figures are parallelograms? Draw the height of each parallelogram.

3. Indicate the base of the parallelogram and draw the corresponding height.

4. Count the total (　) quadrilaterals in each picture?

This courseware provides a comprehensive introduction to parallelograms and trapezoids through small games and small exercises, which improves students' interest in learning and helps students better understand and remember the knowledge points of parallelograms and trapezoids. It is a good classroom teaching courseware.

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For more information about the "Parallelograms and Trapezoids" PPT courseware, please click on the Parallelograms and Trapezoid ppt tab.

"Understanding of Parallelogram and Trapezoid" Parallelogram and Trapezoid PPT Courseware 2:

"Understanding of Parallelogram and Trapezoid" Parallelogram and Trapezoid PPT Courseware 2 A quadrilateral with two sets of opposite sides that are parallel is called a parallelogram. Find the similarities and differences between parallelograms and trapezoids. Similar points: both have four sides and four angles. Different points: parallelograms..

"Understanding Parallelograms and Trapezoids" Parallelograms and Trapezoid PPT Courseware:

"Understanding Parallelograms and Trapezoids" Parallelograms and Trapezoid PPT Courseware A quadrilateral with two sets of opposite sides that are parallel is called a parallelogram. A quadrilateral with only one set of parallel sides is called a trapezoid. Think about it: What do rectangles, squares and parallelograms have in common?

"Trapezoid" Parallelogram and Trapezoid PPT courseware:

"Trapezoid" Parallelogram and Trapezoid PPT Courseware There is only one set of parallel quadrilaterals called a trapezoid. Find the similarities and differences between parallelograms and trapezoids. Similar points: both are quadrilaterals with four corners. Different points: two opposite sides of a parallelogram are parallel. A trapezoid has only one...

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Update Time: 2024-11-17

This template belongs to Mathematics courseware People's Education Press Fourth Grade Mathematics Volume 1 industry PPT template

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