Question

HELP FIND RADIUS ECT !? PLZ

Answer 1

Well to find the radius you could use either OD, OC, OE, or OF

Answer 2

\[MD = \frac{ 1 }{ 2 }CD, OM=A, MD = B, OD = C \rightarrow A ^{2}+B ^{2}=C ^{2}\]

Answer 3

\[\sqrt{22^{2}+20^{2}}=C\]= OD = Radius