The length of two sides of a triangle are 10 cm and 8 cm which measure cannot be the length of the third side of the triangle

hi how are you doing today, if you need just ask me.

step-by-step explanation:

51840000 cm 2

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."