Areas (Alejandro)
alejandro.hernandez
Created on May 8, 2018
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Transcript
Área de figuras planas
Alejandro
A=b X a=3 X 3= 9 cm2
p X ap 4 X 3 A=--------=--------= 6 cm2 2 2
a X b 2x3 A=--------=--------=3 cm2 2 2
B X b 5 X 3 A=--------=--------= 7,5 cm2 2 2
p x ap 5 X 3 A=--------=--------= 7,5 cm2 2 2
b X a 3 X 3 A = --------=--------= 4,5 cm2 2 2
D X d 5 X 5 A=--------=--------=12,5 cm2 2 2
A=b X a= 2 X 4= 8 cm2