Question

In right triangle PQR where R is the right angle, PQ=13, QR=12, what is the length of PR ?

Answer 1

use the pythagorean theorem!

Answer 2

about17.69

Answer 3

How about 5? (Using the Pythagorean theorem)

Answer 4

U all do remember a 5, 12, 13 triangle, don't u?

Answer 5

nppbleh, remember what the question says. angle R is the right angle. so estudier's answer is correct.