Besar sudut abd ? Caranyaaa A.105 B.101 C.79 D.75
Matematika
rennochanell14
Pertanyaan
Besar sudut abd ? Caranyaaa
A.105
B.101
C.79
D.75
A.105
B.101
C.79
D.75
2 Jawaban
-
1. Jawaban liliswidyaa
[tex]2x + 5 + 3x - 10 = 180 \\ 5x - 5 = 180 \\ 5x = 185 \\ x = 37 \\ \\ \\ 2x + 5 = 2(37) + 5 =79[/tex] -
2. Jawaban ccfindlay28
C .79
2x+5+3x-10=180
5x=180+10-5
5x=185
X=37
Abd= 2x+5
= 2.37+5
=79