Quadrilateral Questions & Important Properties
Question 1: Two opposite angles of a parallelogram are (3x – 2)0 and (50 – x) 0. Find the measure of each angle of the parallelogram.
Solution:
Given: Two opposite angles of a parallelogram are (3x – 2)0 and (50...
Pythagoras theorem
Pythagoras Theorem with proof
Watch explanation on YT
Triangles - Similarity and Congruency
Constitution of India – Borrowed Parts
Borrowed Features of Indian Constitution :
From Govt. of India Act 1935:
 Federal Scheme
 Office of the Governor
 Judiciary
 Public Service Commission
 Emergency Provision
 Administrative Details
From British Constitution :
 Parliamentary Govt.
 Rule of...
Similarity & Congruency
The video Shows concept of Similarity and Congruency of Triangles.
also read : Types of triangles.
https://youtu.be/AGokZJuRYTQ
Similarity and congruence of triangles
Similarity of Triangles :
1. Shape of the triangles are same but not the sizes.
2. Corresponding Sides are proportionate.
3. All 3 corresponding angles are same.
4. Proven by AAA.
5. Similar triangles not necessarily overlap.
6. Area and...
Triangles – Definition, Types and Properties
Definition - Triangle can be defined as a closed shaped two dimensional, plane figure with 3 vertices and 3 straight sides.
Watch my YT video on the same.
Triangle can also be defines as...
Mechanical Interview Questions
Mechanical Interview Questions for Diploma/Degree
Q.1 > Euler's formula is valid for?
Ans. Long Columns
Q.2> For thick walled shell, dia-thickness ratio is?
Ans. less than 20
Q.3> Monel metal is an alloy of ?
Ans. Nickel (52-67%)...




















































