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Mathematics 20 Online
OpenStudy (anonymous):

What is the length of AB? 29 cm 19 cm 26.32 cm 17.66 cm

OpenStudy (anonymous):

OpenStudy (anonymous):

26.3 I think... But I'm not certain without taking some more time.

jimthompson5910 (jim_thompson5910):

tan(30) = 10/AP AP*tan(30) = 10 AP = 10/tan(30) AP = 17.3205 ---------------- tan(45) = PB/9 9*tan(45) = PB 9*1 = PB 9 = PB PB = 9 --------------- AB = AP+PB AB = 17.3205+9 AB = 26.3205 So AB is roughly 26.32 cm

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