Question
Download Solution PDFThe mid points of AB and AC of a ΔABC are X and Y, respectively. If BC + XY = 18 units, then the value of BC - XY is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven :
BC + XY = 18 units
Calculation :
⇒ BC + XY = 18 units
We know XY = 1/2 BC
⇒ 1/2BC + BC = 18
⇒ 3BC/2 = 18
⇒ BC = 12
Now XY = 6
So BC - XY = 12 - 6 = 6
∴ The correct answer is 6cm.
Last updated on Jul 15, 2025
-> This year, the Staff Selection Commission (SSC) has announced approximately 14,582 vacancies for various Group B and C posts across government departments.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025.
-> Aspirants should visit ssc.gov.in 2025 regularly for updates and ensure timely submission of the CGL exam form.
-> Candidates can refer to the CGL syllabus for a better understanding of the exam structure and pattern.
-> The CGL Eligibility is a bachelor’s degree in any discipline.
-> Candidates selected through the SSC CGL exam will receive an attractive salary. Learn more about the SSC CGL Salary Structure.
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.
-> The UP LT Grade Teacher 2025 Notification has been released for 7466 vacancies.