Question

The larger of two supplementary angle exceeds the smaller 6y 18 degree. find them​

Answer 1

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Answer 2

Let the two angle be /x and /y

according to given condition-

/x+/y = 180 ----(1)

/x = /y + 18 -----(2)

substituting the value of (2) in (1)

(1) - /x+/y = 180

- (/y+18)+/y = 180

- 2/y+ 18 = 180

-2/y = 162

-/y= 81

substituting the value of y in (2)

/x=/y+18

/x=81+18

/x=99