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Geometric Inequality [Help]

ABC is an acute angle triangle. AD is the angle bisector of \(\angle A\). BD is perpendicular to AC. Prove that \(\theta < 45\)

Note by Vicky Vignesh
3 months, 2 weeks ago

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Please avoid letting your notation do double duty. As Yatin stated, your figure has 2 D's. Changing one of them to E will make it much easier to reference the diagram. Calvin Lin Staff · 3 months ago

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@Calvin Lin Yeah I drew that in a hurry. That's why. Vicky Vignesh · 3 months ago

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Did you mean that BD is perpendicular to AC? Oh, wait. Your figure has 2 D's? Yatin Khanna · 3 months, 2 weeks ago

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@Yatin Khanna yeah. BD perpendicular to AC Vicky Vignesh · 3 months, 1 week ago

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