What is the length of [BP]
I presume [BP] in your notation means the segment with endpoints B and P. Then the length of [BP] is the distance between those points.What is the length of [BP]
If we were giving awards for incompleteness this would be my nomination.What is the length of [BP]
I'm hoping they just failed to attach a picture. That's happened before. Words would help, too, though.If we were giving awards for incompleteness this would be my nomination.