Divisibility Rules for 2, 3, 5, 10 – Examples | Maths
Divisibility Rule for 2 :- A number is divisible by 2, if the digit at one’s place of that number is divisible by 2 or
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Divisibility Rule for 2 :- A number is divisible by 2, if the digit at one’s place of that number is divisible by 2 or
Angle Sum Property of Quadrilateral – The sum of all angles of a quadrilateral is 360˚ Examples based on Angle Sum Property of Quadrilateral Question 1 The
Question 1 The angles of quadrilateral are in the ratio 1 : 2 : 3 : 4 , then find the measures of each angle? Explanation The ratio of angle of quadrilateral is =
Question 1 The length and the breadth of a rectangle are in the ratio 3 : 5. If its perimeter is 32 m, find its dimensions? Explanation Let, length and
Question 1 The area of a rectangle is 35 cm² and its length is 7 cm. Find the perimeter of the rectangle? Explanation Given Area
Question 1 A room is 125 m long and 10 m broad. Find the cost of carpeting the room with a carpet of width 5
Examples based on Finding the cost of fencing of a rectangular field Example 1 Find the cost of fencing of a rectangular field 65 m long
Question 1 The area of a rectangle is 726 cm² and its breadth is 66 cm. Find the perimeter of the rectangle? Explanation Given Area
Radius of the circle A line segment having one end point on the circumference of the circle and other end point at the center of the circle is called the
Diameter of the circle A line segment which passes through the center of a circle, and both of whose endpoints lie on the circumference of the circle is called
Circumference of a circle is the measure of the length of the circle. Circumference of a circle = 2πr How to find circumference of a
Area of Square is equal to (length of its side x length of side). Area of Square = ( side x side ) = (side)²