tolong jawab soal adek Kk ya dek dari nomor 34 sampai 37

35. 4x+3x+2x+4x+2x=180
15x=180
x=12
jadi, 12x4 =48°

36. jadi, < AEC= 180-45-40 = 95°

37.3x+2x=180
5x=180
x=36
3x+3y=180
3.36+3y=180
108+3y=180
3y=180-108
3y=72
y=72/3
y=24
jadi x+y =36+24 =60°

34. 7+11= 18
Komplemen= 11/18*180=110°
suplemen= 180-110= 70° (D)

35. 180= 4x + 3x+ 2x+4x+2x
180= 15x
180/15= x
12=x

DOE= 4x= 4(12)= 48° (B)

36. 130- 90= 40°
135- 90= 45°
=180- (40+45)=
=180- 85= 95° (B)

37. 3y=2x
180= 3x+ 2x
180= 5x
180/5=x
36=x

3y= 2x
3y= 2(36)
3y= 72
y= 72/3
y= 24°

x+y= 36+24= 60° (D)