Answer:
1 - 31 + 191 does not represent the distance of the 2 given points.
The distance between the 2 points is 12
Step-by-step explanation:
Remember distance formula:
When we plug in our values into the distance formula into a calc,
d =
We get d = 12. This does <em>not</em> equal 1 - 31 + 191 (which equals 161).
The probability that a point is chosen at random in the square is in the blue region is 0.8.
<h3>What is Probability?</h3>The probability helps us to know the chances of an event occurring.
As we know that the area of the shaded region is the sum of the area of triangle A and the area of triangle B. Therefore, the area of the blue shaded region is,
The area of the square can be written as,
Now, the probability that a point is chosen at random in the square is in the blue region can be written as,
Hence, the probability that a point is chosen at random in the square is in the blue region is 0.8.
Learn more about Probability:
