" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
d=a√2
d=a+4
a√2=a+4
4=a√2-a
4=a(√2-1)
a=4/(√2-1) *(√2+1)/(√2+1)
a=(4√2+4)/(2-1)
a=(4√2+4)cm
P=a²
P=(4√2+4)²
P=32+32√2+16
p=(48+32√2)cm²
P=[8(6+4√2)]cm²
Pole tego kwadratu wynosi [8(6+4√2)]cm²