Preshiekea
Preshiekea
22-08-2021
Mathematics
contestada
Help with geometry please
Respuesta :
lucyharvey139
lucyharvey139
22-08-2021
3x-10+42+58=180 because angles in a triangle add up to 180
X=30
Z is equal to 3x-10
So z=80
80+42= 122
180-122= 58 (angle C)
Y = 122 because angles on a straight line add up to 180
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