3 years ago

I need help I don't understand

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

3 0

Answer:

x = 142

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

x = 90+52

x = 142

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Considering the complete question attached in figure.

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