There 6 entrances to the haunted house. if you do not exit the same way you entered, how many different ways can you enter and exit the house?

30

Step-by-step explanation:

Given: The number of entrance to the haunted house= 6

Also we can not exist from the same way of entrance.

Then the number of choices of exit will be 5.

Now, the number of different ways you can enter and exit the house =

Hence, the number of different ways you can enter and exit the house = 30

your answer would be b

step-by-step explanation:

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.