5. A figura abaixo é um triângulo utilizado para sinalização de trânsito. É denominado de triângulo
equilátero.
A
Com relação aos ângulos e lados, podemos afirmar:
(A) todos os ângulos e lados diferentes;
(B) todos os ângulos congruentes e lados diferentes
entre si.
(C) todos os ângulos e lados congruentes.
(D) dois ângulos congruentes e todos os lados
diferentes
6. João gosta de criar coisas diferentes. Um dia
desenhou a planta de uma casa conforme a figura
abaixo.

Which situation could best be represented by this linear equation? 24x + 38y = 520 > if x represents the number of bracelets and y represents the number of rings, there were 24 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets and y represents the number of rings, there were 38 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets sold at $24 each and y represents the number of rings sold at $38 each, the total sales were $520 if x represents the number of bracelets and y represents the number of rings, there were 520 bracelets and rings sold. bracelets were $24, and rings were $38. e