Surface area

Surface area Surface area is total area of the surface of a three-dimensional object measured in square units. https://en.wikipedia.org/wiki/File:Area_conversion_-_square_mm_in_a_square_cm.png Metric Units – Area 1 square metre = 10 000 square centimetres, cm2 1 hectare = 10 000 square metres, m2 1 square kilometre = 100 hectares, ha 1 square metre = 100 square decimetre, dm2 […]

Read More… from Surface area

Equation

Equation An equation is a mathematical formula containing an equals sign, to show that two expressions are equal. The word equation and its cognates in other languages may have subtly different meanings; for example, in French, in Estonian etc an equation is defined as containing one or more variables. In English, any well-formed formula consisting […]

Read More… from Equation

Week

Week A week is a basic unit of time. One week is the same amount of time as seven days. 1 week = 7 days The seven days of the week are Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday and Monday together make one week. Monday, Tuesday, Wednesday, Thursday, Friday […]

Read More… from Week

Year

Year The year is a basic unit of time. A Year is the period of time it takes Earth to go once around the Sun (One year is the time it takes for Earth to completely orbit the Sun). There are 365 days in a normal year and 366 days in a leap year. 1 year = 12 […]

Read More… from Year

Week

1 Week = 7 Days Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday and Monday together make one week. 1 week = 7 days = 168 hours = 10,080 minutes = 604,800 seconds. A fortnight is a unit of time equal to 14 days (two weeks).  […]

Read More… from Week

Coordinate plane

Coordinate plane A coordinate plane (Cartesian plane) is a plane formed by a horizontal line (an axis) and a vertical line (another axis) that intersect at a point called the origin. A plane containing two perpendicular axis (x and y) intersecting at a point called the origin (0,0).A point position is denoted using pairs of coordinates (x; y) , e.g. A(3, 1). The […]

Read More… from Coordinate plane

Plane, plane shapes

Plane, plane shapes Plane shapes are two-dimensional geometric figures: they have length and width but they have no depth. Plane shapes exist on a flat surface, known as a plane.  Here are some plane shapes examples: […]

Read More… from Plane, plane shapes

Nine, nineteen, ninety

Nine, nineteen, ninety Nine (9) is a cardinal number, the next number after eight and before ten. 8<9<10 Nineteen (19) is a cardinal number, the next number after eighteen and before twenty. 18<19<20 Ninety (90) is a cardinal number, the next number after eighty nine 89<90 […]

Read More… from Nine, nineteen, ninety

Mirror image

Mirror image Mirror image is the reflection of an image as it is seen through a mirror, when right becomes left and the opposite. A Vertical Axis is the helping point for the creation of the mirror image. It defines the absolute Symmetry. How to draw a Mirror Image : https://youtu.be/GZ2DWXvsP2Q The same happens in […]

Read More… from Mirror image