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Mathematics 15 Online
OpenStudy (anonymous):

Using the diagram below, calculate the length of BO. A. 25 in B. 4 in C. 7 in D. 5 in

OpenStudy (anonymous):

OpenStudy (anonymous):

sorry for all the questions guys

OpenStudy (cwrw238):

use pythagors theorem the line cuts the chord AB in 2 so we have BO^2 = 3^2 + 4^2

OpenStudy (cwrw238):

* the line OD cots AB in 2

OpenStudy (goformit100):

C. 7 in

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