Find the distance between the points (1,6) and (4,2).Write your answer as a whole number or a fully simplified radical expression. Do not round.______ units
Q. Find the distance between the points (1,6) and (4,2).Write your answer as a whole number or a fully simplified radical expression. Do not round.______ units
Distance Formula Explanation: To find the distance between two points in a coordinate plane, we use the distance formula, which is derived from the Pythagorean theorem. The distance formula is: (x2−x1)2+(y2−y1)2. For the points (1,6) and (4,2), we have (x1,y1)=(1,6) and (x2,y2)=(4,2).
Calculate X-coordinate Difference: First, we calculate the difference in the x-coordinates: (4−1)2. This gives us (3)2=9.
Calculate Y-coordinate Difference: Next, we calculate the difference in the y-coordinates: (2−6)2. This gives us (−4)2=16.
Add Squares of Differences: Now, we add the squares of the differences in the x and y coordinates to find the square of the distance: 9+16.This gives us 25.
Find Square Root: Finally, we take the square root of the sum to find the distance: 25. This gives us 5.