Bangun disamping adalah... a.104 b.133 c.189 d.364
Matematika
Rosidi11
Pertanyaan
Bangun disamping adalah...
a.104
b.133
c.189
d.364
a.104
b.133
c.189
d.364
1 Jawaban
-
1. Jawaban Nauraamalia12
L.bangun=
L.½O+L.∆
½×Π×r×r + a×t×½
½×22/7×7×7 + 14×16×½
77+112=189 (c)