" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
= 20² - (16 - 4)²
= 400 - 12²
= 400 - 144
= 256
d = √256
= 16 cm
= 20² - (16-4)²
= 400 - 144
= 256
l = 16 cm
== Semoga Membantu == #NoCopas