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Murrr4er [49]
2 years ago
15

NEED HELP RELATIONSHIP IN TRIANGLES

Mathematics
1 answer:
trapecia [35]2 years ago
5 0

We have: PT = NT <=> 4x - 17 = x + 10 <=> 3x = 27 <=> x = 9

=> NT = 4x - 17 = 4.9 - 17 = 19

Δ RNT have:

RT^2 = NT^2 -RN^2 =19^2 -14^2=165\\=>RT=\sqrt{165}  [= 12.84523258]

Ok done. Thank to me :>

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