" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
35 = 5 x d2
7 = d2
7 = x + 4
3 = x ---------> tdk ditanyakan
d2 = 7 cm (B)
semoga aja bener.........
35 = 1/2 . 10.(x+4)
35 = 5x+20
5x = 35-20
5x = 15
x = 15/5
x = 3
diagonal kedua (x+4) = 3+4 = 7 cm