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If A= (4, -5) and B= (7,-9) what is the length of AB

User Jpaguerre
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1 Answer

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Answer:

Tangents of a circle from the same exterior point have equal distances from the external point to the points of tangency. Therefore, AB is 7 inches also.

If you draw this accurately, you can actually measure the distances to verify it. Try it!

Explanation:

User Papo
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