Who knows geometry/algebra help me on this

A target is in shape of a square whose side length is 20 yards. It is placed within a rectangular playing field 100 yards in length and 40 yards wide. Assume a sky diver landing on the field is equally likely to touch down anywhere in the field. What is the probability that the first point of touchdown is inside the square?

X x x someone help me solve this. Thank you in advance.

Answer #1

Look at this way. You have a square landing zone that is 20 yards wide. You have a total area of 40 yards wide by 100 yards long. Calculate the areas and compare them.

Answer #2

Heh. OK, well in this case they tell you that the probability of him landing at any one point on the field is equal, so if you were to draw a line down the center of the field, what would the probability of him landing on one side of the line be?

Answer #3

Well he can only touch down within the playing field, which includes the square, so there’s a 100% chance that he’ll land within that area. Knowing that, you have to find out how much of a chance he has of landing specifically within the area of that square.

Answer #4

I didn’t give her an answer. How could I be wrong?

We can’t give you the answer, but we can try to help you understand the question.

Answer #5

50%?

Answer #6

Right. The same principle applies here, only the box in this case isn’t equal to half the field.

Answer #7

well duh people I just want someone to help me out here im not asking for an answer or anything like that!

Answer #8

well I have a problem with probabilities..so yea.

Answer #9

this is not a homework site. I will not give you the answer even tho I already know it and cthulhu is wrong. just a hint.figure it out yourself!

Answer #10

so then what does that mean??

Answer #11

What have you got so far, and where are you stuck?

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