RBSE Solutions for Class 7 Maths Chapter 9 Congruence of Triangles Ex 9.1 is part of RBSE Solutions for Class 7 Maths. Here we have given Rajasthan Board RBSE Class 7 Maths Chapter 9 Congruence of Triangles Exercise 9.1.
|Chapter Name||Congruence of Triangles|
|Number of Questions||5|
Rajasthan Board RBSE Class 7 Maths Chapter 9 Congruence of Triangles Ex 9.1
If triangle ∆ABC is congruent to triangle ∆PQR then (RBSESolutions.com) write all corresponding congruent parts of triangle.
∆ABC is congruent to ∆PQR therefore these two triangles are equal in shape and si∠e.
∴ In ∆ABC and ∆PQR
∠A = ∠ P, ∠B = ∠Q and ∠C =∠R
side AB = side PQ, side BC = side QR and side CA = side RP.
If ∆LMN ≅ ∆XYZ then write those (RBSESolutions.com) parts which corresponds to following :
(i) ∠N is corresponding angle to ∠Z.
(ii) Side LM is corresponding to side AT,
(iii) ∠M is corresponding angle to ∠Y.
(iv) Side MN is corresponding to side YZ.
Fill in the blanks :
(i) Two line segment (RBSESolutions.com) are congruent if their ………… is equal.
(ii) Two squares are congruent if their …………… are equal.
(iii) In two congruent triangle, ∆PQR ≅ ∆ABC, ∠P measures 60° then ∠A measure …………
Where you can be seen congruent figures (RBSESolutions.com) in daily life? Write any two examples.
(i) Our parents or brother or sister have similar mobiles which are same in size and shape.
(ii) We see 100 – 100 rupee notes in purse of our father which are same in size and shape.
Select congruent angles in the diagram given below (Identify by tracing the angles)
(Can you identify the congruence (RBSESolutions.com) of angles with the compass? Do it.)
∠ABC ≅ ∠ONM, ∠PQR ≅ ∠MLK, ∠XYZ ≅ ∠RST.
To check the congruency of angles with the help of compass as we construct a 60° angle with the compass, similarly can check the following angles as:
we see that at the point of intersection (RBSESolutions.com) of both arcs, ∠B = ∠N, ∠Y=∠S and ∠Q = ∠L are equal to each other.
We hope the RBSE Solutions for Class 7 Maths Chapter 9 Congruence of Triangles Ex 9.1 will help you. If you have any query regarding Rajasthan Board RBSE Class 7 Maths Chapter 9 Congruence of Triangles Exercise 9.1, drop a comment below and we will get back to you at the earliest.