# Properties of Triangles · Mathematics · AP EAPCET

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AP EAPCET 2021 - 20th August Morning Shift
In $$\triangle A B C$$, medians $$A D$$ and $$B E$$ are drawn. If $$A D=4, \angle D A B=\frac{\pi}{6}$$ and $$\angle A B E=\frac{\pi}{3}$$, then the a...
AP EAPCET 2021 - 20th August Morning Shift
In a $$\triangle A B C, 2 \Delta^2=\frac{a^2 b^2 c^2}{a^2+b^2+c^2}$$, then the triangle is
AP EAPCET 2021 - 19th August Evening Shift
In $$\triangle A B C$$, suppose the radius of the circle opposite to an angle $$A$$ is denoted by $$r_1$$, similarly $$r_2 \leftrightarrow$$ angle $$B... AP EAPCET 2021 - 19th August Morning Shift In a$$\Delta ABC$$, if a = 3, b = 4 and$$\sin A=\frac{3}{4}$$, then$$\angle CBA$$is equal to AP EAPCET 2021 - 19th August Morning Shift In$$\Delta ABC,A=75\Upsilon$$and$$B=45\Upsilon$$, then the value of$$b+c\sqrt2$$is equal to AP EAPCET 2021 - 19th August Morning Shift In$$\triangle A B C$$, suppose the radius of the circle opposite to an$$\angle A$$is denoted by$$r_1$$, similarly$$r_2 \leftrightarrow \angle B$$... AP EAPCET 2021 - 19th August Morning Shift If D, E and F are respectively mid-points of AB, AC and BC in$$\Delta ABC, then BE + AF is equal to
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