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The area of the triangle (in unit2) whose vertices are A(4, 8),B(-6, 2) and C(5, 4) is: 

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AAI ATC Junior Executive 21 Feb 2023 Shift 1 Official Paper
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  1. 46
  2. 48
  3. 21
  4. 23

Answer (Detailed Solution Below)

Option 4 : 23
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Detailed Solution

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Given:

 vertices are A(4, 8),B(-6, 2) and C(5, 4)

Concept:

Area of triangle whose vertices are  is

Calculation:

vertices are A(4, 8),B(-6, 2) and C(5, 4)

Then the area is

Hence the option (4) is correct.

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Last updated on Jul 4, 2025

-> AAI Junior Executive city intimation slip 2025 has been released at the official website. 

-> 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).

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

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