oblicz obwód prostokąta o podanych bokach a) 2m i 5cm b)2dm i 1 cm c) 3 m i 4 dm d) 5 cm i 35mm
a 2m = 200 cm obw= 2x200 + 5x2 = 410 ( cm )
b 2dm = 20 cm obw = 20x2 + 1x2 = 42 ( cm )
c 3m = 30 dm obw = 30x2 + 4x2 = 68 ( dm )
d 5cm = 50 mm 0bw = 50x2 + 35x2 = 170 ( mm )
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a 2m = 200 cm obw= 2x200 + 5x2 = 410 ( cm )
b 2dm = 20 cm obw = 20x2 + 1x2 = 42 ( cm )
c 3m = 30 dm obw = 30x2 + 4x2 = 68 ( dm )
d 5cm = 50 mm 0bw = 50x2 + 35x2 = 170 ( mm )