No. 7
36² = (20x)² - (16x)²
1296 = 400x² - 256x²
1296 = 144x²
x² = 9
x = √9
= 3
L = 1/2 at
= 1/2 . 16 . 3 . 36
= 864 cm²
Semoga membantu
- @Keken
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
No. 7
36² = (20x)² - (16x)²
1296 = 400x² - 256x²
1296 = 144x²
x² = 9
x = √9
= 3
L = 1/2 at
= 1/2 . 16 . 3 . 36
= 864 cm²
Semoga membantu
- @Keken