Question

(1) Find the distance between (4,4) (-4,-4)
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Answer 1

Answer:

Distance between (4,4) (-4,-4) is 8√2 units.

Step-by-step explanation:

Let (4,4) be (x1, y1) and

(-4, -4) be (x2, y2)

Distance between two points = √[(x2 - x1)² + (y2 - y1)²]

Distance = √[(-4 - 4)² + (-4 - 4)²]

Distance = √[(-8)² + (-8)²]

Distance = √(64 + 64)

Distance = √(64 x 2)

Distance = 8√2 units