Highly confused and this is a test pls help

The height is 4

Step-by-step explanation:

The height will be the distance from the  upper tip to the bottom.

If we draw a straight line from the upper tip to the bottom we can form a right triangle. The base of the right triangle will be 3 since the base of the whole shape is 6 and divided by 2 is 3. The right triangle's height is unknown but its hypotenuse  will be 5. Using the Pythagorean theorem we can find the height by using the formula a^2 + b^2 =c^2  where  a and b are the two heights and c is the hypotenuse.

Now input 3  for a and 5 for c and solve for b the height.

3^2 + b^2 = 5^2

9 + b^2 = 25

-9            -9

   b^2 = 16

   b=

 b= 4

In this case the height will be 4.

number 393 is 1,  Number 394 is 2, 395 is 2

Step-by-step explanation:

#393    

#394

#395