Question

Me ajude por favor
É urgenteee

Answer 1

1)
A)
D=B
B=60
D=60
A=120
C=120

60+60+x+x=360
120+2x
2x=360-120
x=240÷2
x=120

B)
D=140
B=140
A=40
C=40
140+140+x+x=360
280+2x=360
2x=360-280
x=80÷2
x=40

2)
A)
180-35=145
Y=145
W=145
X=35
Z=35
145+145+x+x=36₩
290+2x
x=360-290÷2
x=35

B)
180-70=110
Z=110
Y=110
X=70
W=70
110+110+x+x=360
220+2x=360
2x=360-220
x=140÷2
x=70