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Mathematics 22 Online
OpenStudy (highschoolmom2010):

Two sides of a triangle measure 11 ft and 23 ft. What is the smallest possible whole number length, in feet, for the third side?

ganeshie8 (ganeshie8):

use the triangle inequality theorem

ganeshie8 (ganeshie8):

\(c > a- b \)

ganeshie8 (ganeshie8):

\(c > 23-11 \)

OpenStudy (highschoolmom2010):

ah ok

ganeshie8 (ganeshie8):

wat do u get ? :)

OpenStudy (highschoolmom2010):

c > 12

ganeshie8 (ganeshie8):

so wats the smallest value that \(c\) can take ?

ganeshie8 (ganeshie8):

btw, \(c\) cannot equal 12.

OpenStudy (highschoolmom2010):

11?

ganeshie8 (ganeshie8):

does it satisfy : c > 12 ?

OpenStudy (highschoolmom2010):

I don't really understand how to read those thingys to be honest

ganeshie8 (ganeshie8):

c > 12 means c is greater than 12

ganeshie8 (ganeshie8):

for ex :- 100 > 12

ganeshie8 (ganeshie8):

15 > 12 etc...

ganeshie8 (ganeshie8):

but 11 is not greater than 12. so 11 cannot be c

ganeshie8 (ganeshie8):

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