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Find the distance between the points (1,5)(1,5) and (5,2)(5,2).\newline\newlineWrite your answer as a whole number or a fully simplified radical expression. Do not round.\newline\newline_____\_\_\_\_\_ units

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Q. Find the distance between the points (1,5)(1,5) and (5,2)(5,2).\newline\newlineWrite your answer as a whole number or a fully simplified radical expression. Do not round.\newline\newline_____\_\_\_\_\_ units
  1. Identify Coordinates and Formula: Identify the coordinates of the two points and the formula to use.\newlineWe have the points (1,5)(1,5) and (5,2)(5,2). To find the distance between two points in a plane, we use the distance formula: (x2x1)2+(y2y1)2\sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}.
  2. Substitute into Distance Formula: Substitute the coordinates into the distance formula.\newlineUsing the points (1,5)(1,5) as (x1,y1)(x_1, y_1) and (5,2)(5,2) as (x2,y2)(x_2, y_2), we get:\newlineDistance = (51)2+(25)2\sqrt{(5-1)^2 + (2-5)^2}.
  3. Calculate and Square Differences: Calculate the differences and square them.\newlineCalculate (51)2(5-1)^2:\newline(51)2=(4)2=16(5-1)^2 = (4)^2 = 16.\newlineCalculate (25)2(2-5)^2:\newline(25)2=(3)2=9(2-5)^2 = (-3)^2 = 9.
  4. Add and Find Square Root: Add the squares and find the square root.\newlineAdd the results from Step 33:\newline16+9=2516 + 9 = 25.\newlineNow, take the square root:\newline25=5\sqrt{25} = 5.

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