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If , , then the area (in sq. units) of a parallelogram with diagonals a + b and b + c will be:

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AAI ATC Junior Executive 21 Feb 2023 Shift 2 Official Paper
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  2. 14

Answer (Detailed Solution Below)

Option 4 :
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Detailed Solution

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Given:

 , 

Concept:

The area of parallelogram is

Calculation:

We have,

,  

Then

The area of parallelogram

Now

Then the area is 

= √ 14 sq unit

Hence the option (4) is correct.

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Last updated on Jun 19, 2025

-> The AAI ATC Exam 2025 will be conducted on July 14, 2025 for Junior Executive.. 

-> AAI JE ATC recruitment 2025 application form has been released at the official website. The last date to apply for AAI ATC recruitment 2025 is May 24, 2025. 

-> AAI JE ATC 2025 notification is released on April 4, 2025, along with the details of application dates, eligibility, and selection process.

-> A total number of 309 vacancies are announced for the AAI JE ATC 2025 recruitment.

-> This exam is going to be conducted for the post of Junior Executive (Air Traffic Control) in the Airports Authority of India (AAI).

-> The Selection of the candidates is based on the Computer-Based Test, Voice Test and Test for consumption of Psychoactive Substances.

-> The AAI JE ATC Salary 2025 will be in the pay scale of Rs 40,000-3%-1,40,000 (E-1).

-> Candidates can check the AAI JE ATC Previous Year Papers to check the difficulty level of the exam.

-> Applicants can also attend the AAI JE ATC Test Series which helps in the preparation.

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