Jawapan

2015-10-06T17:46:10+08:00
PRQ = 180 - 140
        = 40

QPR = 180 - 75 - 40
        = 65

TPR = 90 - 65
       = 25

m = 180 - 25 -25
    = 130 #


 

1 5 1
hye :))
ihave a question is this for Malaysia
can u answer my maths question
owh... okkay.. y not ? :))
ok
2015-10-06T18:39:31+08:00
180 - 140 = 40 darjah

180 - 40 - 75 = 65 darjah

90 - 65 = 25 darjah

m = 180 - 2(25)
m = 130 darjah
1 5 1