CIRCUMFERENCE AND SURFACE

Square

Rectangle

Triangle - surface

Triangle - circumference

Circle - diameter

Circle - radius

Ellipse

Circle segment

Circle sector

Trapezium

Parallelogram

Polygon

SURFACE AREA AND VOLUME

Cube

Rectancular Prism

Sphere

Spherical cap

Pyramid

Cone

Cylinder - circular flat

FRACTIONS

Transfer decimals to fractions

Adding fractions

Substracting fractions

Multiply fraction by fraction

Dividing fractions by fractions

POWERS AND ROOTS

Mathematic power

Mathematic power of power

Mathematic power of fraction

Mathematic power of multiplications

Root

Linear Equations

Percent I

Percent II

Phytagorus Theorem

Convert of arabic numbers to roman