SOLUTION: FIND THE PERMITER OF A triangle POSTAGE STAMP with sides 3.1, 2 and 3.8

Question 168301: FIND THE PERMITER OF A triangle POSTAGE STAMP with sides 3.1, 2 and 3.8
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

Perimeter of a Triangle -----> , EQN 1
where ---->
Subst. in EQN 1:

, ANSWER
Thank you,
Jojo
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