Question

En un trapecio la base mayor suman 70m,la base menor,y la medina suman 30m.¿cuanto mide lq mediana? Porfis siiii ayuda

Answer 1

Mediana del trapecio = Base mayor + Base menor / 2

Mediana= M

Base menor = B

B + M = 30

70 + B / 2 = M

70 + B = 2M

B= 30 - M

70 + (30 - M) = 2M

70 + 30 - M = 2M

100 = 3M

100/3 = M