Odpowiedź:
P[tex]_{sz} = 6 a^{2} = 6*9^{2} = 6*81 = 486[/tex]
b = 6 cm
h = ?
P[tex]_g = 2P_p + P_b = 2 b^2 + 4b*h = 2*6^2 + 4*6*h = 72 + 24 h = 486[/tex]
[tex]24 h = 486 - 72 = 414 / : 24\\h = 17,25\\Odp. h = 17,25 cm\\=========[/tex]
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:
P[tex]_{sz} = 6 a^{2} = 6*9^{2} = 6*81 = 486[/tex]
b = 6 cm
h = ?
P[tex]_g = 2P_p + P_b = 2 b^2 + 4b*h = 2*6^2 + 4*6*h = 72 + 24 h = 486[/tex]
[tex]24 h = 486 - 72 = 414 / : 24\\h = 17,25\\Odp. h = 17,25 cm\\=========[/tex]
Szczegółowe wyjaśnienie: