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Question Number 191403 by Mingma last updated on 23/Apr/23

Answered by mr W last updated on 23/Apr/23

$$asQ191305but\theta =45°$$$$r=\frac{ab}{a+b+\sqrt{a^2+b^2}+(a+\sqrt{3}b)\sin \theta +(\sqrt{3}a+b)\cos \theta }$$$$with\theta =45°$$$$r=\frac{ab}{\sqrt{a^2+b^2}+(1+\frac{1+\sqrt{3}}{\sqrt{2}})(a+b)}$$$$witha=12,b=5:$$$$r=\frac{60}{30+\frac{17(1+\sqrt{3})}{\sqrt{2}}}\approx 0.955$$

Commented by mr W last updated on 23/Apr/23

Commented by Mingma last updated on 23/Apr/23

Excellent, sir!

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