Question

22. In the given figure, lines PQ, MN and RS intersect
M
S
at O. If x: y = 1 : 2 and 2 = 90°, find ZROM and
R
POR
P
'N
E​

Answer 1

Answer:

<rom =60°and <por =30°

Step-by-step explanation:

x:y =1:2 and <z=90°

let x=a

and y=2a

<por =<x

M and S make linear pair angle

<x+<y+<z=180

a+2a+90°=180

3a=180-90

3a=90

a=90/3

a=30

<y=2×30=60

<por =60

<rom =30