TOLONG DI BANTU BESOK DI KUMPULKAN
Jawab:
kesebangunan
Δ ABC sebangun Δ EDC
<C = <C
<B = < D
<A= < E
AC = AD + CD
AC = 16 + 14 = 30
Perbandingan sisi bersesuaian
CE/ED = AC/AB
CE/16 = 30/24
CE = (16 x 30) / 24
CE = 20
panjang CE = 20 cm
TOLONG DI BANTU BESOK DI KUMPULKAN
Jawab:
kesebangunan
Δ ABC sebangun Δ EDC
<C = <C
<B = < D
<A= < E
AC = AD + CD
AC = 16 + 14 = 30
Perbandingan sisi bersesuaian
CE/ED = AC/AB
CE/16 = 30/24
CE = (16 x 30) / 24
CE = 20
panjang CE = 20 cm