What do you notice about these Angles?
Play around with the slide bar and make an inference about the relationship between the red and green and blue and purple angles. [br][br]Work through the questions on your worksheet.
A valid [i]inference means[/i] a valid conclusion you can make based off what you're told. When you are using the word '[i]inference[/i]' in the context of [i]mathematics[/i], it should be used in association with 'rules' and the term thus formed is '[i]inference[/i] rules'.