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Mathematics 8 Online
OpenStudy (anonymous):

PLS HELP ME?! In the figure, A is the center of circle and BC = 12. What is DC to the nearest hundredth,,,,,,,,,,Ill send the diagram in a minute

OpenStudy (anonymous):

OpenStudy (anonymous):

use pythagoras theorem, u know it?

OpenStudy (anonymous):

|dw:1399649402302:dw| \[a ^{2} + b ^{2} = c ^{2}\]

OpenStudy (anonymous):

the diameter BC is given and = 12 so the radius AC = AD = 12/2 = 6 so, DC ^2 = 6^2 + 6^2 DC = SQRT (36 + 36) = ....

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