Browse · MATH Print → jmc geometry junior Problem Two chords, AB and CD, meet inside a circle at P. If AP=CP=7, then what is DPBP? Solution — click to reveal By the Power of a Point formula, we know that AP⋅BP=CP⋅DP. Since AP=CP, we have that BP=DP as well, so DPBP=1. Final answer 1 ← Previous problem Next problem →