Visit: https://a2zcareers.viden.io
engineering graphics
engineering graphics ppt. you will find all problem solution by ppt
Quadrilateral
Basic rules of Quadrilaterals
Geometry concepts
Concepts
A New way, The Area of Trapezium
A New way, The Area of Trapezium by Piyush Goel Lot of mathematicians have proved Pythagoras theorem in their own ways. If you google it you will indeed found hundred of ways. Meanwhile I was also sure that maybe one day I could find something new out of this incredible Pythagoras theorem and Recently I got something which I would like to share with you. To Prove: Deriving the equation of area of trapezium using Arcs Proof: There is a triangle ABC with sides a b and c as shown in the figure. Now, Area of ∆ BCEG = Area of ∆ BDC +Area of ⌂ DCEF + Area of ∆ EFG c^2=ac/2+ Area of ⌂ DCEF + (c-b) c/2 (2c^2– ac –c^2+ bc )/2=Area of ⌂ DCEF (c^2– ac+ bc )/2=Area of ⌂ DCEF c(c– a+ b)/2=Area of ⌂ DCEF Area of ⌂ DCEF=BC(DE+CF)/2 Copyrighted©PiyushGoel
Delhi University
The name of book is Introduction to Real Analysis by Robert G. Bartley.
formulas of Tangent and normal
Those are the formulees of tangent normal. To solve all problems by them
Rotation in geometry
Here is a small note of rotation in analytical geometry you can achieve the full concept from here I think so
Rotation with translation-geometry
Here is a basic note on rotation with translation and translation with rotation you can achieve the full concept from here of these two concepts of analytical geometry of 1st year BSc mathematics
Polar equations of straight line
Basic concept of Polar equation of straight line
Industries chapter geography
These are the notes by students of Delhi University
Industries chapter geography
These are the notes by students of Delhi University
Geometrical shapes
Geometrical shapes