" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
h²= 10²-6²
h=8
Pb= 4* (1/2 12*8)
Pb= 192
6² + x² = 10²
36 + x² = 100 / - 36
x = 8
Ze wzoru na pole trójkąta:
(12*8) : 2* 4 = 96 : 2 * 4 = 48 * 4 = 192.