Question

Two adjacent are in the ratio of 5:3 and they together form an angle of 128 . Find these angles

Answer 1

Dear student
$$\begin{gathered} \mathrm{Let}\mathrm{the}\mathrm{angles}\mathrm{be}5\mathrm{x}\mathrm{and}3\mathrm{x} \\ \mathrm{A}.\mathrm{T}.\mathrm{Q} \\ 5\mathrm{x}+3\mathrm{x}=128° \\ 8\mathrm{x}=128° \\ \mathrm{x}=16° \\ \mathrm{So},\mathrm{angles}\mathrm{are}: \\ 5\times 16=80° \\ 3\times 16=48° \end{gathered}$$
Regards