Question

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If RT = 6 and RS = 9, then RX =

Answer 1

illuminati

Answer 2

A.\[\sqrt{54}\]
B.13.5
C.7.2
D.4

Answer 3

have you heard about Pythagoras theorem ?

Answer 4

A little

Answer 5

Hints:

In a right triangle with an altitude dropped from the right angle to the hypotenuse (see diagram), the following metric relations hold:
1. \(a^2=cx;~~ b^2=cy\)
2. \(h^2 = xy\)
3. \(ab=ch\)

Answer 6

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