Math, asked by shysingh45858, 1 day ago

3. In Fig 7.24 , measures of some parts of the triangles are indicated . By applying SAS congruence rule , state the pairs of congruent triangles , if any , in each case. In case of congruent triangles, write them in symbolic form. question number 4​

Answers

Answered by punitasharma4958
0

Answer:

Step-by-step explanation:

i) in \Delta ABC and \Delta DEF

AB = DE  

AC = DF

\angle A \neq \angle D

Hence, they are not congruent.

 

ii) In \Delta ACB and \Delta RPQ

AC = RP = 2.5 cm

CB = PQ = 3 cm  

\angle C = \angle P = 35^0

Hence by SAS congruency rule, they are congruent.

\Delta ACB \cong\Delta RPQ.

 

iii) In \Delta DFE and \Delta PQR

DF= PQ = 3.5 cm

FE= QR = 3 cm

\angle F = \angle Q

Hence, by SAS congruency rule, they are congruent.

\Delta DFE\cong\Delta PQR

 

iv) In \Delta QPR and \Delta SRP

QP = SR = 3.5 cm

PR = RP (Common side)

\angle QPR = \angle SRP

Hence, by SAS congruency rule, they are congruent.

\Delta QPR\cong\Delta SRP.

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