" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
35 = 7x + 14
7x = 35 - 14
7x = 21
x = 3
L = p × l
= ( 5x + 9 ) cm × ( 2x + 5 ) cm
= 24 cm × 11 cm
= 264 cm²