Information: - The President of Montenegro (Montenegrin: "Predednik Crne Gore") is the head of state of Montenegro. The current president is Filip Vujanovi, who was reelected in the first round of the 2013 presidential election with 51.2% of the vote. The official residence of the President is the Blue Palace located in the former royal capital Cetinje. - The Football Association of Montenegro (Montenegrin: "Fudbalski savez Crne Gore;" Cyrillic: ) is the governing body of football in Montenegro, based in Podgorica, with 53 football clubs, divided in three leagues. - FK Cetinje is a Montenegrin football club based in Cetinje . They currently compete in Montenegrin Second League . - The Second League of Montenegro (Montenegrin: Druga Crnogorska Liga / ) is the second top football league in Montenegro. It is headed by the Football Association of Montenegro. Second Montenegrin League consists on 12 participants. The top team qualifies for the First League of Montenegro, the second and third one contests in a playoff match against the 10th and 11th team from the First League, while the bottom-placed two teams are relegated to any of the three third-tier leagues, to be replaced by the two winners of a three-way promotion playoffs, contested by the winners of the three Third League divisions. - Montenegro (or or ; Montenegrin: "Crna Gora" / , meaning "Black Mountain") is a sovereign state in Southeastern Europe. It has a coast on the Adriatic Sea to the south-west and is bordered by Croatia to the west, Bosnia and Herzegovina to the northwest, Serbia to the northeast, Kosovo to the east, and Albania to the south-east. Its capital and largest city is Podgorica, while Cetinje is designated as the Old Royal Capital ("prijestonica"). - Cetinje (Montenegrin Cyrillic: []), is a city and Old Royal Capital (Montenegrin: "Prijestonica" / j) of Montenegro. It is also the historic and the secondary capital of Montenegro, where the official residence of the President of Montenegro is located. It had a population of 13,991 . After reading the paragraphs above, we are interested in knowing the entity with which 'fk cetinje' exhibits the relationship of 'country'. Find the answer from the choices below. Choices: - albania - kosovo - montenegro
montenegro

Ques:Information: - Geometry (from the ; "geo-" "earth", "-metron" "measurement") is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space. A mathematician who works in the field of geometry is called a geometer. - In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons) is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners. The tetrahedron is the simplest of all the ordinary convex polyhedra and the only one that has fewer than 5 faces. - A Heronian tetrahedron or perfect tetrahedron is a tetrahedron whose edge lengths , face areas and volume are all rational numbers . The faces must therefore all be Heronian triangles . A regular tetrahedron ( one with all faces being equilateral ) with all sides rational is not a Heronian tetrahedron because its face areas and volume are not rational numbers . 117 is the smallest possible length of the longest edge of a perfect tetrahedron with integral edge lengths . Its other edge lengths are 51 , 52 , 53 , 80 and 84 . - In geometry, a Heronian triangle is a triangle that has side lengths and area that are all integers. Heronian triangles are named after Hero of Alexandria. The term is sometimes applied more widely to triangles whose sides and area are all rational numbers. - In elementary geometry, a polyhedron (plural polyhedra or polyhedrons) is a solid in three dimensions with flat polygonal faces, straight edges and sharp corners or vertices. The word polyhedron comes from the Classical Greek , as "poly-" (stem of , "many") + "-hedron" (form of , "base" or "seat"). After reading the paragraphs above, we are interested in knowing the entity with which 'heronian tetrahedron' exhibits the relationship of 'named after'. Find the answer from the choices below. Choices: - earth - geometry - hero of alexandria - mathematics - tetrahedron

Ans:
hero of alexandria