Distance and Midpoint Formulas.PDF - Geometry Writing Assignment Distance and Midpoint Formulas Each problem is worth 5 points Total Points 50 Distance

Distance and Midpoint Formulas.PDF - Geometry Writing...

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Geometry Writing Assignment: Distance and Midpoint Formulas Each problem is worth 5 points Total Points: 50 Distance Formula 1. Find the distance between the points (-4, 6) and (8, -12).Round your solution to 2 decimal points. 2. Find the perimeter of the triangle below. Round your solution to 2 decimal points. d = √(-4 - -8)^2 + (6 + 12)^2 d = √(-12)^2 + 18^2 d = √144 + 324 d = √468 d = 21.63 AB = 4 BC = 6 CA = 7.21 4 + 6 + 7.21 = P = 17.21
3. Find the length of diagonal XU in the hexagon below. Round your solution to 2 decimal points. 4. Find the distance between the two points. Round your solution to 2 decimal points. 6.40 8.5
5. How much longer is CDcompared to AB? Round your solution to 2 decimal points. Midpoint Formula 6. Find the coordinates of the midpoint of AB . A (12, -7) and B (-4, 7). 7. M is the midpoint ofJK. The coordinates of J are (6, 3) and the coordinates of M are (-3, 4), find the coordinates of K. 2.3 units 12+-4/2, -7+7/ 2 = 8/2, 0 = 4,0 (4,0)6 + x/ 2 = -3 and 3 + y/2 = 4 6 + x = -6 x = -6 - 6 = -12 y = 8 - 3 = 5 K = (-12, 5)
8. Find the midpoint of TS9. If the midpoint between (x, 6) and (-9, 14) is (8, 10), find the value of x. (-2, -1)x -9 = 16 . 10. L is the midpoint ofCD. If 831CLand 4-32LD, find the length of CDx= 9+16 x = 251/3x + 8 = 2x/3 - 4 x + 24 = 2x − 12 24 = 2x − 12 − x 24 = x − 12 24 + 12 = x 36 = x x = 36 x x .

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