PLease let me know if I did this correctly

[Shogun]

Given the two sides of a triangle with the following measurements, ( 20,66) find the range of possible measures for the third side.

A + B > C

20 + B > 66

B > 46

B > 86


Answer: 46 < B < 86

 

[tkhunny]

It may have been easier this way:

66 + 20 = 86
66 - 20 = 46

But yours is fine.

 

[Shogun]

thanks