### PROBLEM SOLVING LESSON 6-2 PROPERTIES OF PARALLELOGRAMS

Yes; explanations will vary. Are the slopes of IH and JG equal? Plot vertices G, H, and J on the coordinate plane. Nguyen is trying to clean up his living room, so he bought a new three-shelf bookcase. The parallelogram shown below has an area of squared feet. After problem the solve, we realize that it will be easier to solve for x first because y is used in the lesson expression x in?

Find the rise difference in the y-coordinates 3 from G to H. Name Properties of Parallelograms 5. The movement of the puck is confined to the table by walls at the edges of the table. Therefore EFGH is a parallelogram. Are the slopes of IH and JG equal? Find the range of possible diagonal lengths in a parallelogram with the given side lengths. These are the coordinates of vertex I.

Rectangles are sometimes squares. The students will continue working on the same worksheet problem or with a parallelogram, as the teacher walks around the room and assists each student with questions as needed.

If a quadrilateral is a parallelogram, then its opposite sides are 3. If a quadrilateral is a parallelogram, then its diagonals each other. ML books – 4. TS 91 cm 4. Parallel lines have equal slopes.

## Problem solving lesson 6-2 properties of parallelograms

Name Properties of Parallelograms 5. We have All that is left for solve for is x now.

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When partially folded, the base forms a parallelogram. So, from T to V, go down 4 units and right 4 units.

Find the coordinates of the fourth vertex. If a quadrilateral is a parallelogram, then its opposite angles are! Use the slope formula to find the slope of each side: If a quadrilateral is a parallelogram, then its opposite sides are 3. Vertex V is at V 7, 2. The diagram shows a section of the support structure of a roller coaster. Let’s learn some more defining properties of parallelograms. Thank you for your participation! The figure shows a swing blown to one side lssson a breeze.

Check your answer by finding the slopes of IH and JG. Nguyen is trying to clean up his living room, so he bought a new three-shelf bookcase.

# Reteach Properties of Parallelograms

Find the run difference in the x-coordinates 2 from G to H. Find the coordinates of the fourth vertex. Nguyen can fit on the bookcase. For example, stating that all rectangles are squares, when the converse statement is the true statement.

When partially folded, the base forms a parallelogram. Thank you for your participation! When partially folded, the base forms a parallelogram. Using your answers from Exercises 16 and 17, add the rise to the y-coordinate of vertex J and add the run parallelogrzms the x-coordinate of vertex J. If a quadrilateral is a parallelogram, then its opposite sides are 3.

Nguyen is blessed or cursed with an abundance of books. A parallelogram is a quadrilateral with two pairs of 4. Euclidean geometry wikipedialookup. History of geometry wikipedialookup.