Question

in triangle PQR angle Q : angle R : angle P =1:2:1. if PQ = 2 root 6 then PR =

Answer 1

Answer:

PR=2√3

Step-by-step explanation:

the ratio of angle gives R a right angle and others 45°each

then the ratio of sides opposite to P Q R = 1:1:√2 (x:x:√2x)

here √2x = 2√6

x = 2√6/√2

= 2√3

so PR(x) opposite to Q (45°) is 2√3