3 years ago

I

1 answer:

4 0

Because the sum of angles of a triangle is equal 180 degrees and given x = 35 degrees and y=55 degrees so x+y=90
in this case the 3rd angle will measure 180-90 = 90 degrees

hope this will help you

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ale4655 [162]

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4 years ago

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pantera1 [17]

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4 years ago

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ale4655 [162]

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Step-by-step explanation:

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