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3 years ago

PLZ HELP!!! CORRECT ANSWER ONLY PLEASE What is the value of x?

Mathematics

1 answer:

irina1246 [14]3 years ago

5 0

Answer:

x = 98 mm

Step-by-step explanation:

The angle bisector YT divides the triangle into proportional segments:

VY/VT = KY/KT

Filling in the numbers and multiplying by VT, we have ...

VY/57 = 68/129.2

VY = 57·68/129.2 = 30

Then we can find x from ...

x = VY + YK = 30 +68 = 98 . . . mm

The value of x is 98 mm.

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