Making Property Lists

Shown here are some examples of parallelograms. Find a dot paper and draw 2 examples of parallelograms apart from the examples given below.  

write down the ways in which these parallelograms different from each other?

(Write in your notebook)

Task 2

Observe the parallelograms in Task 1. Draw the following table in your notebook and make a list of as many properties as you can. Remember, the properties should be common to ALL the examples!
 

(Write in your notebook)


How would you justify each of the properties that you have mentioned?
(Write in your notebook)

Task 3

Shown here are some examples of rectangles. Draw 2 more examples of rectangles on dot paper. (Make sure that your rectangles are different from the ones already given!)

In what ways are the rectangles different from each other?

(Write in your notebook)

Task 4

Observe the rectangles in Task 3 and make a list of as many properties as you can. Remember, the properties should be common to ALL the examples!
 

(Write in your notebook)

How would you justify each of the properties that you have mentioned?

(Write in your notebook)