After the final plat has been approved by the Planning Commission, dedications accepted by the Council and the necessary approval endorsed in writing thereon, the subdivider shall record the plat in the office of the County Recorder. The final plat shall be recorded in the office of the County Recorder as required by law within 90 days after the date of final approval. If such record is not made within 90 days, the approval will become void and reapplication must be made. The subdivider shall furnish the Municipality with a copy of the recorded plat.