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01-10-2014
Mathematics

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what is the supplementary angle to 69 degrees

Respuesta :

rabinshrestha41 rabinshrestha41

01-10-2014

let , the supplementary angle be x

then,

x + 69 = 180

x = 180 - 69

x= 111 degrees

so the supplementary angle of 69 degrees is 111 degrees

Answer Link

drummer306 drummer306

01-10-2014

Supplementary angles add up to 180 degrees so by doing 180-69 we know that the supplementary angle is 111 degrees

Answer Link

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