Question

Find the distance between points P(2, 2) and Q(7, 4) to the nearest tenth.

Answer 1

5.4 rounded

Answer 2

D={(7-2)^2+(4-2)^2}^0.5
= 29^0.5
=5.4

Answer 3

\[d = \sqrt{(x2-x1)^{2}+(y2-y1)^{2}}\]

Answer 4

Thankyou very much.

Answer 5

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