ΔABC and ΔABD are on a common base AB and AC = BD and BC = AD as shown in the given figure.

F1 Savira SSC 24-9-24 D27

Which of the following options is true?

This question was previously asked in
SSC Selection Post 2024 (Higher Secondary Level) Official Paper (Held On: 25 Jun, 2024 Shift 4)
View all SSC Selection Post Papers >
  1. There are no congruent triangles in the given figure
  2. ΔABC ≅ ΔABD
  3. ΔABC ≅ ΔBAD
  4. ΔABC ≅ ΔADB

Answer (Detailed Solution Below)

Option 3 : ΔABC ≅ ΔBAD
Free
SSC Selection Post Phase 13 Matriculation Level (Easy to Moderate) Full Test - 01
21.1 K Users
100 Questions 200 Marks 60 Mins

Detailed Solution

Download Solution PDF

Given:

ΔABC and ΔABD are on a common base AB and AC = BD and BC = AD.

Concept Used: 

Side-Side-Side rule of congruence states that two triangles are congruent if all three are equal to the corresponding sides of the other triangle.

Calculation:

In ΔABC and ΔBAD

AB = BA (Common Base)

BC = AD (Given)

AC = BD

Hence, ΔABC ≅ ΔBAD

∴ The correct option is (3).

Latest SSC Selection Post Updates

Last updated on Jul 1, 2025

-> As per the notice released on 30th June 2025, the Staff Selection Commission has announced an extension for the application form correction window. Candidates can now make the required changes in their applications until 1st July 2025.

-> The Staff Selection Commission has officially released the SSC Selection Post Phase 13 Notification 2025 on its official website at ssc.gov.in.

-> A total number of 2423 Vacancies have been announced for various selection posts under Government of India.

-> The Computer Based Exam is scheduled from 24th July to 4th August, 2025. Candidates will be able to apply online from 2nd June 2025 to 23rd June 2025.

->  The SSC Selection Post Phase 13 exam is conducted for recruitment to posts of Matriculation, Higher Secondary, and Graduate Levels.

-> The selection process includes a CBT and Document Verification.

-> Some of the posts offered through this exam include Laboratory Assistant, Deputy Ranger, Upper Division Clerk (UDC), and more. 

-> Enhance your exam preparation with the SSC Selection Post Previous Year Papers & SSC Selection Post Mock Tests for practice & revision.

More Triangles, Congruence and Similarity Questions

Get Free Access Now
Hot Links: teen patti game - 3patti poker teen patti lucky teen patti casino teen patti master official