C.THE SUM OF THE TWO SMALLER SIDES OF A TRIANGLE MUST BE GREATER T...

62. c.The sum of the two smaller sides of a triangle must be greater than the longest side. To find the thirdside, subtract the two known values to get the lower bound and add the two known values to get theupper bound. The value of the third sides must be between these two numbers. Therefore, both state-ments are necessary.