3 years ago

Can you help please ASAP

Mathematics

1 answer:

V125BC [204]3 years ago

5 0

Answer:

Step-by-step explanation:

External angle equals to the sum of opposite internal angles

z - 41° + z - 20° = z + 40°

2z - 61° = z + 40°

2z - z - 61° = 40°

z - 61° = 40

z = 40° + 61°

z = 101°

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