Question

### Gauthmathier6614

Grade 12 · 2020-11-04

In the figure, which of the following points is three times as far from P as from Q? （ ）

Good Question (184)

Answer

4.8(177) votes

### Gauthmathier3183

Grade 12 · 2020-11-04

Answer

E

Explanation

From the distance formula, the distance between (4,1) and Q is \sqrt{2}, and the distance between (4,1) and P is \sqrt{(4-1)^{2}+(1-4)^{2}}=\sqrt{3^{2}+(-3)^{2}}=\sqrt{2\cdot3^{2}}=3\sqrt{2}. The answer is (E).

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