SOLUTION: How many different four letter "words" from TRIANGLE? (the words aren't real words. Just groups of 4 letters)

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Question 976919: How many different four letter "words" from TRIANGLE?
(the words aren't real words. Just groups of 4 letters)
Answer by Danielshinmath(31) About Me  (Show Source):
You can put this solution on YOUR website!
This question uses the choose function. It is 8C4 which turns is
8*7*6*5*4*3*2*1/4*3*2*4*3*2 This turns out to be 70
ANSWER:70
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