Hexagon has six edges. The figure you're trying to figure out is hexagon I guess.
Multiply it by its self 3 times for example 2 to the square root of 3 2x2x2
Look like both B and D are correct answers. because 23*400=9200 and 26*400=10400
Greater than 1 because left side is a fraction less than 1 and right side is a number greater than 1.
The left side being a fraction less than 1 could only mean that you have to multiply a number greater than 1 to the other side. And since the other side is a number greater already than 1 then multiplying the left side to the right side must result in a number greater than 1.