What is the length of PQ¯¯¯¯¯ ? Round to the nearest tenth of a unit.

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units

Line segment on a coordinate grid. Segment begins at point P whose coordinates are begin ordered pair negative three comma seven end ordered pair and ends at point Q whose coordinates are begin ordered pair six comma one end ordered pair.

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.

what

what? that isnt a question

step-by-step explanation: