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Mathematics

1 answer:

OLga [1]3 years ago

3 0

Answer:

121

Step-by-step explanation:

The sum of the angles inside a triangle is always 180. The missing angle in the triangle must then be 180 -74 -47 = 59 degrees. The angles on a straight line add up to 180 degrees so x + 59 = 180. x = 180-59 = 121

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Step-by-step explanation:

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I need help with this​

I need help with this