Odpowiedź:
h² = ( 4√3)² - 4² = 16*3 - 16 = 32 = 16*2
h = √16*√2 = 4√2
Pole Δ P = 0,5*8*4√2 =16√2
P =
16√2 *4 R = 8*4√3*4√3
64√2*R = 16*3*8 / : 64
√2 *R = 6 = 3*2 / : √2
R = 3 √2
============
Szczegółowe wyjaśnienie:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
h² = ( 4√3)² - 4² = 16*3 - 16 = 32 = 16*2
h = √16*√2 = 4√2
Pole Δ P = 0,5*8*4√2 =16√2
P =
16√2 *4 R = 8*4√3*4√3
64√2*R = 16*3*8 / : 64
√2 *R = 6 = 3*2 / : √2
R = 3 √2
============
Szczegółowe wyjaśnienie: