Difference between revisions of "Proofs"
Darkdragon (talk | contribs) (→Pythagorean Theorem) |
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http://jwilson.coe.uga.edu/emt668/emt668.student.folders/headangela/essay1/image2.gif | http://jwilson.coe.uga.edu/emt668/emt668.student.folders/headangela/essay1/image2.gif | ||
− | Since area of green square is a^2 | + | Since area of green square is <math>a^2</math> |
− | Since are of blue square is b^2 | + | Since are of blue square is <math>b^2</math> |
− | Since red square is c^2 | + | Since red square is <math>c^2</math> |
We have the following relationship | We have the following relationship | ||
− | a^2+b^2=c^2 (here we get the | + | Based on this, we get we get <math>\boxed {a^2+b^2=c^2}</math> (here we get the Pythagorean Theorem) |
Latest revision as of 14:16, 15 May 2017
Quadratic Formula
Let . Then
Completing the square, we get
Simplifying, we see
Pythagorean Theorem
http://jwilson.coe.uga.edu/emt668/emt668.student.folders/headangela/essay1/image2.gif
Since area of green square is
Since are of blue square is
Since red square is
We have the following relationship
Based on this, we get we get (here we get the Pythagorean Theorem)