"`/_\PQR` ನಲ್ಲಿ, `Q ,\ PQ=3c m` ಮತ್ತು `PR=6c m` ನಲ್ಲಿ ಬಲ-ಕೋನ. `/_P` ಮತ್ತು `/_R` ಅನ್ನು ನಿರ್ಧರಿಸಿ ."

In PQR, right-angled at Q,PQ=3cm and PR=6cm. Determine /_P and /_R

In Delta PQR,PQ = 6 sqrt 3 cm, PR = 12cm and QR = 6 cm then angle Q is

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 ∆PQR of Fig. 6.32, PQ = PR. Find the measures of ∠Q and ∠R.

In a A B C , P and Q are point on the sides A B and A C respectively, such that P Q B C . If A P=2. 4 c m , A Q=2c m , Q C=3c m and B C=6c m , find A B and P Q .

M and N are points on the sides P Q and P R respectively of a P Q R . For each of the following cases, state whether M N Q R : P M=4c m ,\ \ Q M=4. 5 c m ,\ \ P N=4c m ,\ \ N R=4. 5 c m (ii) P Q=1. 28 c m ,\ \ P R=2. 56 c m ,\ \ P M=0. 16 c m , P N=0. 32 c m

Which of the following pairs of triangles are congruent? A B C : A B=2\ c m ,\ A C=4\ c m ,\ /_A=40^0; X Y Z : X Z=Y Z=4,/_Z=40^0 P Q R : P Q=5\ c m ,\ P R=6\ c m ,\ /_P=55^0;\ D E F : D E=6\ c m ,\ E F=5\ c m ,\ /_D=55^0

In Fig. 4.177, A C B A P Q . If B C=10 c m , P Q=5c m , B A=6. 5 c m and A P=2. 8 c m find C A and A Q . Also, find the area ( A C B): a r e a ( A P Q) . (FIGURE)