Question

Find the stars Deneb. Vega, and Altair. These 3 stars form an isosceles triangle (sometimes called the "Summer Triangle") that points south. Now advance forward 3 hours. Which direction is the triangle pointing now?

Answer 1

Answer:

explained

Explanation:

Stars Deneb, Vega, and Altair form an isosceles triangle and they are called isosceles triangle pointing south. The isosceles triangle changes in direction with the change in season and just in  3 hours, so fast forward three hours they will remain pointing south only. Deneb, Vega and Altair are the brightest stars of the constellation.