LEARN THINGS THE EASY WAY
LEARN THINGS THE EASY WAY

# Geometry

You need to follow the instruction below to write the function for drawing the graph. You can copy & paste the expressions.
Expression Need to write
2x + 3 2*x+3
2x2 - 5x -2 2*x*x-5*x-2
x3 x*x*x
x3 x**3
x5 x**5
2x-1x2 -3 (2*x-1)/(x*x-3)
|x| abs(x)
ex exp(x)
x sqrt(x)
x + 3 sqrt(x+3)
log(2x + 1) log(2*x+1)
log(-x) log(-x)
sinx sin(x)
sin(-3x + 4) sin(-3*x+4)
cosx cos(x)
tanx tan(x)

Area of circle:

## GEOMETRY

The structure of objects in terms of shape

### Plane Geometry Example

Area of Rhombus ABCD = 2ar

## PLANE GEOMETRY

Properties and interrelationship of two dimensional shapes like points, lines, surfaces.

## PLANE GEOMETRY

Properties and interrelationship of two dimensional shapes like points, lines, surfaces.

### Plane Geometry Example

Area of Rhombus ABCD = 2ar

## SOLID GEOMETRY

Properites of 3-dimensional objects and their relative position.

### Algebra Example

(x+y)2 = x2 + 2xy + y2

## ALGEBRA

The mother of all scientific calculations

## ALGEBRA

The mother of all scientific calculations

### Algebra Example

(x+y)2 = x2 + 2xy + y2

## TRIGONOMETRY

The modern usage of ratios in terms of sides and angles

### Trigonometry Example

If a, b, c are the sides of △ABC,
Area = 12 absinC = 12 bcsinA = 12 casinB

## ARITHMETIC

The basic calculations of nonnegative numbers for daily life

## ARITHMETIC

The basic calculations of nonnegative numbers for daily life