Nid beirniadaeth o ysgol Rhydywaun ydy hyn, ond rhaid gofyn faint o rieni eraill yn ardal Merthyr fyddai'n dewis addysg gyfrwng Gymraeg i'w plant pe bai ysgol uwchradd yn nes at adref.
This is no criticism of ysgol Rhydywaun, but we must ask how many other parents in the Merthyr area would choose Welsh-medium education for their children if a secondary school were closer to home.
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