A box contains one 2-inch rod, one 3-inch rod, one 4-inch rod, and one
5-inch rod. What is the maximum number of different triangles that can
be made using these rods as sides?
(1) 1 (3) 3
(2) 2 (4) 4
got choice 4 but answer is 3
dont know why.
A box contains one 2-inch rod, one 3-inch rod, one 4-inch rod, and one
5-inch rod. What is the maximum number of different triangles that can
be made using these rods as sides?
(1) 1 (3) 3
(2) 2 (4) 4
got choice 4 but answer is 3
dont know why.