Bantuin bang jangan ngasal
Jawab:
bangun datar jajar genjang
kebangunan
jajargenjang KLMN
KL = 6cm
ML= 4 cm
a. panjang KN = ML = 4 cm
panjang MN = KL = 6 cm
b) jajargenjang RSTU
RS = 15 cm
RSTU sebangun KLMN
ST/ML = RS/KL
ST/4 = 15/6
ST = (4 x 15)/ 6 = 60/6
ST = 10 cm
TU = RS = 15 cm
RU = ST = 10 cm
Jawab:
KN = 4 cm
MN = 6 cm
ST = 10 cm
TU = 15 cm
RU = 10 cm
Penjelasan dengan langkah-langkah:
Jajargenjang
KN = LM = 4 cm
MN = KL = 6 cm
———————–
RS/ST = KL/LM
15/ST = 6/4
ST = 15(4)/6
ST = 60/6
ST = 10 cm
TU = RS = 15 cm
RU = ST = 10 cm
———————–
<(7o7)>