Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Explain, why $∆ABC ≅ ∆FED$.
"
Given: Two triangles $∆ABC$ and $∆FED$.
To do: To explain that $∆ABC ≅ ∆FED$.
Solution:
Given $\angle A\cong\angle F$
$BC=ED$
$\angle B=\angle E$
In $\triangle ABC$ and $\triangle FED$
$\angle B=\angle E=90^{\circ}$
$\angle A=\angle F$
$BC=ED$
Therefore, $\triangle ABC\cong\triangle FED$ [RHS congruence rule]
Updated on: 10-Oct-2022
38 Views
Advertisements