8th Grade Math

3 posts

Understanding Quadrilaterals Class 8

Quadrilaterals Definition Quadrilateral is a geometric shape which has four sides and four vertices. Types of Quadrilaterals Trapezium Rhombus Parallelogram Square Rectangle TRAPEZIUM A Trapezium is a quadrilateral which has two parallel sides in either of the directions. Side 1” and “Side 2” are parallel in above figures. Regular and […]

8th grade math square and square roots

SQUARE AND SQUARE ROOTS CLASS 8

What are Square and Square Roots ? How to identify if number is perfect square From the above chart we see all perfect square numbers units place is 0,1,4,5,6,9 and so we can say that if the square of any number ends with one of the above i.e 0,1,4,5,6,9 then […]

Linear equations in one variable

Linear Equations in one variable class 8

What are Linear Equations in one variable ?? Simple Equations in one variable is a condition wherein , algebraic expressions are expressed with an equal sign with only one variable (x or y or z) in Linear equation. Lets see an example for some simple equations 3x + 5 = […]