Question

Tolong d kerjakan yg dibulati yh。。。。。。。。
please besok d kumpulnya
pake.cara yh

Answer 1

1.
<adc = 2 x <abc
<adc = 2 x 55 = 110
<aec = <abc
<aec = 55

2.
<psq = <prq = 1/2 <ptq
<psq = 1/2 x 160 = 80
<prq = 80

3.
a = 2 x 70 = 140
b = 1/2 x 120 = 60

Answer 2

1. <Abc = < Aec = 55' dan <Adc = 2 x <Abc = 55 x 2 = 110