Question

seven constellation stars of which 4 are at the corner of a quadrangle . The line passes through the three middle Star of the constellation
what are
there name

Answer 1

The seven star constellation which are four corner of a quadrangle is Orion.

Orion is one of the largest and most recognizable of the constellations.It was named after Orion, a hunter in Greek mythology.

Its brightest stars are Rigel and Betelgeuse, and other stars are Bellatrix and Saiph— which form a large roughly rectangular shape.  

The line passes through the three middle Star of the constellation Orion named—Alnitak, Alnilam and Mintaka. 

Answer 2

The name of the constellation is Orion.

Explanation:

• Orion is seven or eight stars constellation which is located at celestial equator. It is named after the Greek hunter in mythology named Orion. It is visible from all over the world.
• The quadrilateral is the body of the hunter and three stars in the middle are belt of the hunter.
• Betelgeuse and Rigel are the brightest stars in Orion constellation.
• When viewed from northern hemisphere, it is located in southwestern sky and when viewed from southern hemisphere, it is located in northwestern sky.