The area of a triangle having base 9 cm and height 16 cm is:

This question was previously asked in
RRB Group D 9 Sept 2022 Shift 2 Official Paper
View all RRB Group D Papers >
  1. 92 cm2
  2. 82 cm2
  3. 62 cm2
  4. 72 cm2

Answer (Detailed Solution Below)

Option 4 : 72 cm2
Free
RRB Group D Full Test 1
3.3 Lakh Users
100 Questions 100 Marks 90 Mins

Detailed Solution

Download Solution PDF

Given:

Base = 9 cm

Height = 16 cm

Formula used:

Area of triangle= \(\frac{1}{2}\) × base × height

Calculations:

According to the question,

Area of triangle= \(\frac{1}{2}\) × base × height

= \(\frac{1}{2}\) × 9 × 16

= 9 × 8 

= 72 cm²

∴ The area of triangle is 72 cm².

Latest RRB Group D Updates

Last updated on Jul 17, 2025

-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025. 

-> The RRB Group D Exam Date will be announced on the official website. It is expected that the Group D Exam will be conducted in August-September 2025. 

-> The RRB Group D Admit Card 2025 will be released 4 days before the exam date.

-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.

-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a NAC granted by the NCVT.

-> Check the latest RRB Group D Syllabus 2025, along with Exam Pattern.

-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.

-> Prepare for the exam with RRB Group D Previous Year Papers.

More Mensuration Questions

Get Free Access Now
Hot Links: teen patti star apk teen patti bonus teen patti - 3patti cards game downloadable content teen patti master downloadable content teen patti master gold