" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
JawabD² = (15² -11²)
D² = 225 - 121
D² = 104
D = √104 = √4 . √26
D= 2 √26
D2=225-121
D2=104
D=104=4.26
D=2 26
maaf kalau salah...