Exploring the Area of a Parallelogram

Use this activity to investigate how to find the area of a parallelogram.
Take a look at the area calculated at the top of the app, and compare it to the base and height. How do you think the app makes the area calculation?
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Testing your thoughts!
Move the base and height sliders to see if your thinking holds! Do this around 3-4 times to see it still works!
Now that you interacted with the app, let's make a connection. Slide the hint button and observe what happens. How does this relate to what you thought about in the first question? (Hint: Did the area change?)
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1. Ordered list
Link [ctrl+shift+2]
Quote [ctrl+shift+3]
[code]Code [ctrl+shift+4]
Insert table
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Insert image [ctrl+shift+1]
Insert icons of GeoGebra tools
[bbcode]
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EXIT TICKET: In your own words, describe how to find the area of a parallelogram
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Bold [ctrl+b]
Italic [ctrl+i]
Underline [ctrl+u]
Strike
Superscript
Subscript
Font color
Auto
Justify
Align left
Align right
Align center
• Unordered list
1. Ordered list
Link [ctrl+shift+2]
Quote [ctrl+shift+3]
[code]Code [ctrl+shift+4]
Insert table
Remove Format
Insert image [ctrl+shift+1]
Insert icons of GeoGebra tools
[bbcode]
Text tools
Insert Math
Close
– Anthony Rappa, Edward Knote

Information: Exploring the Area of a Parallelogram