In the introduction to its discussion of intelligence, your text suggests that conceptions of intelligence vary cross-culturally. to the trukese of the south pacific, for example, intelligence may mean the ability to navigate on the open water without technological assistance; to a westerner, traveling along the most direct and quickest route by using a sextant and other navigational tools is likely to represent the most “intelligent” kind of behavior. nevertheless, one element of the understanding of intelligence that is consistent across culture is:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

step-by-step explanation: