Gonitzoggoβ
Editorial
Need a hint? Checkout the editorial.
View Editorial
Editorial
Let $G$ be the centroid and then we have $AB^2=AG^2+BG^2$.
মধ্যমার প্যাঁচ
In triangle $ABC$ points $D, E$ and $F$ are the midpoints of $BC, CA$ and $AB$ respectively. Median $AD$ is lerpendicular to $BE$ and $AD=18, BE=13.5$. $CF=?$
Geometry
2 Upvotes 0 Downvotes
Need a hint? Checkout the editorial.
View Editorial