Find the distance between the two points. The side of the clip on a clip board appears to be a right triangle. The leg lengths are 2 millimeters and 2.1.

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Presentation transcript:

Find the distance between the two points. The side of the clip on a clip board appears to be a right triangle. The leg lengths are 2 millimeters and 2.1 millimeters and the hypotenuse is 2.9 millimeters. Is the side of the clip a right triangle?

You are being so irrational! Get over yourself!

Irrational numbers (make no sense) ______________________________ Rational numbers ____________________________________________ ___________________________________________________________ Decimals never end, never repeat Can be written as a fraction : terminating decimals, repeating decimals, whole numbers, etc.

It’s only natural to count with these numbers Natural numbers: ____________________________________________ Counting numbers starting with 1

I’m only whole when I have a hole Natural numbers: ____________________________________________ Natural numbers starting with 0

I I nclude negatives and positives Integers: ____________________________________________ Whole numbers and their negatives

Approximating a square root Find the two perfect squares that surround it, then find the integer square root

… Place the following numbers on the number line where they belong