In`DeltaP Q R~=DeltaE F D ,` Which side of`DeltaP Q R` equals `E D ?` Which angle of`DeltaP Q R` equals `/_E ?`

If Delta P Q R\ ~= Delta E F D , then /_E= (a) /_P (b) /_Q (c) /_R (d) None of these

Two sides AB and BC and median AM of one triangle ABC are respectively equal to side PQ and QR and median PN of DeltaA B C~=DeltaP Q R (see Fig. 7.40). Show that: (i) DeltaA B M~=DeltaP Q N (ii) DeltaA B C~=DeltaP Q R

If p is the sum of q and r, then which one of the following must equal q -r ?

In figure Cm and RN are respectively the medians of DeltaA B C and DeltaP Q R . If DeltaA B C ~DeltaP Q R , prove that: (i) DeltaA M C ~DeltaP N R (ii) (C M)/(R N)=(A B)/(P Q) (ii) DeltaC M B ~DeltaR N Q

In figure Cm and RN are respectively the medians of DeltaA B C and DeltaP Q R . If DeltaA B C ~DeltaP Q R , prove that: (i) DeltaA M C ~DeltaP N R (ii) (C M)/(R N)=(A B)/(P Q) (ii) DeltaC M B ~DeltaR N Q

Two sides AB and BC and median AM of one triangle ABC are respectively equal to side PQ and QR and median PN of DeltaP Q R (see Fig. 7.40). Show that: (i) DeltaA B M~=DeltaP Q N (ii) DeltaA B C~=DeltaP Q R

S and T are points on sides PR and QR of DeltaP Q R such that /_P=/_R T S . Show that DeltaR P Q ~DeltaR T S .

If in DeltaDEF and DeltaPQR , /_D=/_Q and /_E=/_R , then which one of the followings is not correct?

Let Delta denote the area of the DeltaABCand Delta p be the area of its pedal triangle. If Delta=k Deltap, then k is equal to