Without drawing the triangles, state the correspondence between the sides and the angles of the following pairs of congruent triangles: ` A B C~= P Q R` (b) ` A B C~=Q R P`

Without drawing the triangles, state the correspondence between the sides and the angles of the following pairs of congruent triangles: (a) A B C~= P Q R (b) A B C~=Q R P

Without drawing the triangles,state the correspondence between the sides and the angles of the following pairs of congruent triangles: ABC~=PQR(b)ABC~=QRP

Triangles having equal areas and having one side of one of the triangles, equal to one side of the other, have their corresponding altitudes equal. GIVEN : Two triangles A B C and P Q R such that: a r( A B C)=A R( P Q R) (ii)B=P Q

In a triangle ABC, a, b and c are the lengths of the sides and p, q and r are the lengths of its medians. Which one of the following is correct ?

In two similar triangles A B C and P Q R , if their corresponding altitudes A D and P S are in the ratio 4:9, find the ratio of the areas of triangle A B C and triangle P Q R .

If A B C~= P Q R and A B C is not congruent to R P Q , then which of the following not true: (a) B C=P Q (b) A C=P R (c) A B=P Q (d) Q R=B C

Which of the following pairs of triangles are congruent ? In each case, state the condition of congruency : (a) In Delta ABC and Delta DEF , AB = DE, BC = EF and angle B = angle E . (b) In Delta ABC and Delta DEF, angle B = angle E = 90^(@) , AC = DF and BC = EF. (c) In Delta ABC and Delta QRP , AB = QR, angle B = angle R and angle C = angle P . (d) In Delta ABC and Delta PQR , AB = PQ, AC = PR and BC = QR. (e) In Delta ABC and Delta PQR , BC = QR, angle A = 90^(@), angle C = angle R = 40^(@) and angle Q = 50^(@) .

If A B C~= P Q R and A B C is not congruent to R P Q , then which of the following not true: B C=P Q (b) A C=P R (c) A B=P Q (D) Q R=B C