Question Number 207738 by mr W last updated on 24/May/24 | ||
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Answered by som(math1967) last updated on 24/May/24 | ||
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$$\mathrm{180}−\mathrm{50}−\mathrm{60}=\mathrm{70} \\ $$$$\theta=\mathrm{180}−\mathrm{70}=\mathrm{110} \\ $$ | ||
Commented by mr W last updated on 24/May/24 | ||
Answered by mr W last updated on 24/May/24 | ||
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Commented by mr W last updated on 24/May/24 | ||
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$$\theta=\mathrm{180}°−\mathrm{40}°−\mathrm{30}°=\mathrm{110}° \\ $$ | ||