Question

Which is greater,m<TUR or m<RUQ?Explain.

Answer 1

TUR is the greater. The union of the set of letters including and between R and T contains three elements, R and S and T. But, the number of elements including and between Q and R is only 2, Q and R, which is less than 3. QED: 3 > 2 means T U R is greater than Q U R.
m

Answer 2

RUQ > TUR.  The measure of TUR is 90+41, or 131.  The measure of RUQ is 90+(90-41), or 90+49, or 139.