Find the measure of each numbered angle. Given: O is the center of OO; BE is a diameter; mÁE = 60; mćÈ = 140; mDE= 60. %3D %3D 13. mzl = %3! 14. m22 = 15. m23 = 16. m24 = 17. m25= 18. m26 = 19. m27 =

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