Online Course Discussion Forum

MC I-B #4.21

 
 
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MC I-B #4.21
by kelvin du - Wednesday, 10 October 2018, 4:49 PM
 

How do you do 4-21 for Math Challenge I-B

 
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Re: MC I-B #4.21
by David Reynoso - Thursday, 11 October 2018, 11:26 AM
 

Here's a hing that may help: Try to cut right triangles. The diagram used for the proof of the Pythagorean Theorem may give you an idea of where to cut.