" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
PQ/45 = 2/3
PQ = (2/3).45
PQ = 30 cm.............opsi D
22. SU = √(16²+12²
= √400
= 20 cm
ST = SU + TU (TU = UQ)
ST = 20 +12
ST = 32 cm
PT = √(40²-32²)
PT = √(1600-1024)
PT = √576
PT = 24 cm
ST-PT = 32-24
= 8 cm............opsi D