Clique no ponto laranja e selecione a resposta correta.
Quin és la formula per a calcular el perímetre del rectangle?
{"98.088_29.8013":[{"id":25504588,"answer":"B + L","x":98.088,"y":29.8013},{"id":25504589,"answer":"B · L","x":98.088,"y":29.8013},{"id":25504590,"answer":"B · B · L · L","x":98.088,"y":29.8013}]}
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1.
B + L, B · L, B · B · L · L