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Otrada [13]
3 years ago
12

If Q = 53 cm and P = 28 cm , what is the length of R?

Mathematics
2 answers:
Alchen [17]3 years ago
4 0
To get the answer we can use Pythagorean theroem.
We know that P^2+R^2=Q^2     /-P^2
R^2=Q^2-P^2
Now we can substitute our data.
R^2=53^2+28^2 \\ R^2=3592 \\ R=60 - its the answer
Murljashka [212]3 years ago
4 0

Answer:

The answer is C. 45cm

Step-by-step explanation:

Use the Pythagorean theorem to find the length of r.

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