Question Number 9921 by Tawakalitu ayo mi last updated on 15/Jan/17
Answered by mrW1 last updated on 16/Jan/17
$$\mathrm{2}{x}=\mathrm{180}−\mathrm{50}−\mathrm{70}=\mathrm{60} \\ $$$$\Rightarrow{x}=\mathrm{30} \\ $$$${y}=\mathrm{180}−\mathrm{50}−{x}=\mathrm{100} \\ $$$${z}=\mathrm{180}−{x}−\left(\mathrm{70}+\mathrm{50}\right)=\mathrm{180}−\mathrm{30}−\mathrm{120}=\mathrm{30} \\ $$$${or}\:{z}={x}=\mathrm{30} \\ $$
Commented by Tawakalitu ayo mi last updated on 16/Jan/17
$$\mathrm{i}\:\mathrm{really}\:\mathrm{appreciate}\:\mathrm{sir}. \\ $$