Question

Find the complement of supplement of 130°

Answer 1

Dear student,

Let the supplementary angle of 130 degree be x
$$\begin{gathered} then,130°+x=180°--(asthesumofsupplementaryanglesis180°) \\ \Rightarrow x=180°-130°=50° \\ Now,thecomplementof50°bey \\ then,50°+y=90°--(assumofcomplementaryanglesis90°) \\ \Rightarrow y=90°-50°=40° \end{gathered}$$

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