Question

if the distance between the origin (0, 0) and (6,k) is 10 units, find the value of k.
answer fast and I will add Brainlist.

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Answer 1

√ { (6-0)² + (k-0) ² } = 10

√(36 + k²) = 10

36 + k² = 100

k² = 64

k = 8