Odpowiedź:
2= a
AB= a/2 AB=1
AD= a√3/2 AD=√3
BD=2 2=a√2
2/√2 *√2/√2= 2√2/2= √2 BC=CD
Obw= 1+√3+√2+√2= 1+2√2+√3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
2= a
AB= a/2 AB=1
AD= a√3/2 AD=√3
BD=2 2=a√2
2/√2 *√2/√2= 2√2/2= √2 BC=CD
Obw= 1+√3+√2+√2= 1+2√2+√3