t = √64
t = 8 cm
L.jajargenjang tegak = L.jajargenjang berdiri
a x t = a x t
9 x 8 = 10 x BF
72 = 10BF
BF = 72/10
BF = 7,2 cm
Jawaban: B
t = √64
t = 8 cm
L.jajargenjang tegak = L.jajargenjang berdiri
a x t = a x t
9 x 8 = 10 x BF
72 = 10BF
BF = 72/10
BF = 7,2 cm
Jawaban: B
Editor: Annisa Fadilla