Mrs. clemmons math class went outside and plucked blades of grass and then measured them. the line plot shows what fraction of an inch 12 of the blades of grass were. what is the difference of the length of the shortest blade of grass and the length of the longest blade of grass? a) 9 4 inches b) 7 4 inches c) 5 4 inches d) 1 8 of an inch

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.

can i see the following ?

step-by-step explanation: