In `/_\P Q R` , right-angled at `Q ,\ P Q=3c m` and `P R=6c m` . Determine `/_P` and `/_R` .

In DeltaP Q R , right angled at Q, P R+Q R=25cm and P Q=5c m . Determine the values of sin P, cos P and tan P .

In DeltaP Q R , right angled at Q, P R+Q R=25cm and P Q=5c m . Determine the values of sin P, cos P and tan P .

In /_\P Q R , right angled at Q ,\ P Q=4c m and R Q=3c m . Find the values of sinP , sinR , secP and secR .

In DeltaP Q R , right-angled at Q (see figure), P Q" "=" "3" "c m" "a n d" "P R" "=" "6" "c m . Determine /_Q P R and /_P R Q

In DeltaO P Q , right-angled at P, O P\ =\ 7\ c m and O Q\ -\ P Q\ =\ 1\ c m Determine the values of sin\ Q\ a n d\ cos\ Qdot

In DeltaO P Q , right-angled at P, O P" "=" "7" "c m andO Q" "-" "P Q" "=" "1" "c m Determine the values of sin" "Q" "a n d" "cos" "Qdot

In /_\ P Q R , M and N are points on sides P Q and P R respectively such that P M=15 c m and N R=8c m . If P Q=25 c m and P R=20 c m state whether M N || Q R .

In Fig. 10.67, O Q : P Q=3:4 and perimeter of P O Q=60 c m . Determine P Q ,\ Q R and O P . (FIGURE)

In P Q R , M and N are points on sides P Q and P R respectively such that P M=15 c m and N R=8c m . If P Q=25 c m and P R=20 c m state whether M N Q R .

In Figure, each of P A ,\ Q B ,\ R C and S D is perpendicular to l . If A B=6c m , B C=9c m , C D=12 c m and P S=36 c m , then determine P Q ,\ Q R and R S .