" 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 VIII
UR = PR - PU
= 20 - 12
= 8 cm
QU = √(PQ² - PU²)
= √(20² - 12²)
= √(400 - 144)
= √256
= 16 cm
TU/QU = PU/UR
TU/16 cm = 12 cm/8 cm
TU = 16 x 12/8
TU = 24 cm