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alexira [117]
3 years ago
13

P is the centroid of XYZ. If XU = 57 what is PU? A. 38 B. 19 C. 28.5 D. 20​

Mathematics
2 answers:
jonny [76]3 years ago
8 0

Answer:

the value of 'PU' is 19

Step-by-step explanation:

nalin [4]3 years ago
7 0

Answer:

So the value of 'PU' is 19

Step-by-step explanation:

Given,

'p' is the centroid of \bigtriangleup XYZ and XU=57

∵ 'p' is the centroid then 'U' , 'V' and 'W' are the mid point of side 'YZ' , 'XZ' and 'XY'.

From Centroid Theorem we can write;

XP=\frac{2}{3} \times XU

Plug the values 'XU' in above equation;

XP=\frac{2}{3} \times57

XP=2\times 19

XP=38

From figure;

XP+PU=XU

PU=XU-XP

Plug 'XU' and 'XP' values;

PU=57-38

PU=19

∴ The value of 'PU' is 19

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