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Igoryamba
3 years ago
15

Create and solve an equation to find the unknown angle. ​

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
8 0

Answer:

47

Step-by-step explanation:

2x + x = 141

3x = 141

x = 141 / 3

x = 47

Travka [436]3 years ago
4 0

whole angle=211.5

missing angle(x)=70.5

141+70.5=211.5

Step-by-step explanation:

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