3 years ago

Please help please help

Mathematics

1 answer:

alex41 [277]3 years ago

3 0

Answer:

Step-by-step explanation:

The sum of the angles of a triangle is 180

Let the unknown angle be x

94+45+x = 180

Combine like terms

139 +x = 180

Subtract 139 from each side

139+x-139= 180-139

x =41

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