" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Bab SegitigaMatematika SMP Kelas VII
CD = BC - BD
CD = 13 - 4
CD = 9 cm
AD = √(BD x CD)
AD = √(4 x 9)
AD = √(36)
AD = 6 cm