" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
7. keliling = 2(p×l) = 32p+l = 16
4x-3 + 2x+1 = 16
6x = 18
x = 3
luas = 9 × 7 = 63 cm^2
11.
12. 50