What is the length of the line segment with endpoints A(-6,4) and B(2,-5)?
Well, I don't want to be too linear here, but let's calculate the length of that line segment, shall we? Using the distance formula, we can find the length of a line segment by finding the distance between its endpoints. So, grab your math hat and let's get calculating!
The distance formula is:
d = √((x2 - x1)^2 + (y2 - y1)^2)
In this case, x1 = -6, y1 = 4, x2 = 2, and y2 = -5. Plugging in these values into the formula, we get:
d = √((2 - (-6))^2 + (-5 - 4)^2)
= √((8)^2 + (-9)^2)
= √(64 + 81)
= √145
So, the length of the line segment AB is approximately √145. But if you're like me and prefer your answers with a little more humor, you could say it's "about as long as the wait on hold for customer service!" Keep that in your calculator and have fun finding the length!
To find the length of the line segment with endpoints A(-6,4) and B(2,-5), we can use the distance formula.
The distance formula is given by:
d = √((x2 - x1)^2 + (y2 - y1)^2)
Let's substitute the values into the formula:
d = √((2 - (-6))^2 + (-5 - 4)^2)
= √((2 + 6)^2 + (-9)^2)
= √(8^2 + 81)
= √(64 + 81)
= √(145)
≈ 12.04
Therefore, the length of the line segment with endpoints A(-6,4) and B(2,-5) is approximately 12.04 units.
To find the length of a line segment with given endpoints, we can use the distance formula. The distance formula between two points (x1, y1) and (x2, y2) in a coordinate plane is given by:
Distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)
In this case, the coordinates of point A are (-6, 4) and the coordinates of point B are (2, -5).
To calculate the length of the line segment AB, we substitute the values into the distance formula:
Distance = sqrt((2 - (-6))^2 + (-5 - 4)^2)
Simplifying this expression:
Distance = sqrt((2 + 6)^2 + (-5 - 4)^2)
= sqrt(8^2 + (-9)^2)
= sqrt(64 + 81)
= sqrt(145)
Therefore, the length of the line segment with endpoints A(-6, 4) and B(2, -5) is sqrt(145) units.
length between (a,b) and (c,d)
is
√[ (a-c)^2 + (b-d)^2 ]
so plug in your numbers