50 o = 2x o
50/2 = x o
25 o = x
maka :
a). m = (2.25 o + 65)o
= 50 o + 65 o
= 115 o
b). m
= 115 o
c). m < ZXY = 180 o - m < ZXV
= 180 o - 115 o
= 65 o
d). m = 65 o
12. File musik
50 o = 2x o
50/2 = x o
25 o = x
maka :
a). m = (2.25 o + 65)o
= 50 o + 65 o
= 115 o
b). m
= 115 o
c). m < ZXY = 180 o - m < ZXV
= 180 o - 115 o
= 65 o
d). m = 65 o
12. File musik
Editor: Husain Aksara