Answer :
Answer:
z = 42
Step-by-step explanation:
115+23=138
180-138=42
Answer:
X+Y+Z=180
115+23+Z=180
Z=180-115-23
Z=42°
Step-by-step explanation:
Answer:
z = 42
Step-by-step explanation:
115+23=138
180-138=42
Answer:
X+Y+Z=180
115+23+Z=180
Z=180-115-23
Z=42°
Step-by-step explanation: