Solved example to findSurface Area of a Cylinder if its Radius and Height is given QUESTION: A salt container has the shape of a cylinder. The radius of… Read More »Find Surface Area of a Cylinder if its Radius and Height is given
When to use ‘Law of Cosines’ for triangle CASE 1 Click here for CASE 2 QUESTION: A triangular park has side lengths that are 200 m, 155 m, and… Read More »Law of Cosines, Case 1
Solved Real-World-Problem to find the Value of an Asset after some time if its Current Value and Percentage Decrease is known QUESTION: A certain forest covers… Read More »By Current value and %age decrease, find value after some time.
Solved example of BODMAS QUESTION: `d=frac{3a²+2b}{4(c+3)}` where a = -2 b = 2 and c = -4 Work out the value of `d`. SOLUTION: BODMAS rule is used… Read More »BODMAS
Solved Example to find Length of Edges of a Cube if Surface Area of a Cube is given QUESTION: The surface area of a cube is 600m². What is the… Read More »Find length of edges of a Cube if its Surface Area is given
Solved Real-World Problem of Fraction QUESTION: What is the fraction of the class that is girls and that which is boys in a class of 20… Read More »Fraction
Solved Real-World-Problem of Percentage QUESTION: There are 50 students in a class, 6 of them are absent. What is the percentage of present students? SOLUTION: There… Read More »Percentage
Prime Number is a number that can be completely divided only by itself and one. So, Prime numbers are 2, 3, 5, 7, 11, 13, 17,… Read More »What are Prime Factors and Prime Factorization of a number
Factor of a number is a number that divides it completely, leaving no remainder. All factors of a number are all possible numbers that divides… Read More »How to find All Factors of a Number