12 Minutes To Breakthrough Prayer Strategy: A Prayer Strategy For Total Victory!

12 Minutes To Breakthrough Prayer Strategy: A Prayer Strategy For Total Victory!

Matematika Sekolah Menengah Atas Tolong Dijawab yah kak
Makasih​

Tolong Dijawab yah kak
Makasih​

Jawab:

kesebangunan

ΔABC sebangun EDC
<A = <E
<B = < D
<C = < C
perbandingan sisi bersesuaian

AC/CB =  EC/CD
20/20 = 4/CD
1  =  4/CD
CD =  4cm

AB/AC = ED/EC
AB/20 = 3/4
AB = 20 (3)/4
AB = 60/4
AB = 15