Respostas

2014-06-25T21:05:12-03:00
2014-06-25T21:15:42-03:00
A = diagonal = ?
b = comprimento = 4m
c = altura = 3m

Teoremas de Pitagoras
a²=b²+c²
a²=4²+3²
a²= 25
a= 5