pole powierzchni całkowitej graniastosłupa o wysokości 9 cm i podstawie kwadratu o boku 13cm
H=9cm
a=13cm
Pp=a²=(13cm)²=169cm²
Pb=4*a*H
Pb=4*13cm*9cm
Pb=468cm²
Pc=2Pp+Pb
Pc=2*169cm²+468cm²
Pc=806cm²
13x13x2=338
9x13x4=468
468+338=806
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
H=9cm
a=13cm
Pp=a²=(13cm)²=169cm²
Pb=4*a*H
Pb=4*13cm*9cm
Pb=468cm²
Pc=2Pp+Pb
Pc=2*169cm²+468cm²
Pc=806cm²
13x13x2=338
9x13x4=468
468+338=806