## X- Table of Contents

Real Numbers Real Numbers EXERCISE 1.1 Real numbers EXERCISE 1.2 Real Numbers EXERCISE 1.3 Real numbers Exercise 1.4 2. Polynomials Polynomials – Exercise 2.1 Polynomials -Exercise 2.2 Polynomials – Exercise 2.3 Polynomials – Exercise 2.4 3. Linear equations in two variables Linear equations in two variables – Exercise 3.1 Linear equations in two variables – Exercise… Continue reading X- Table of Contents

## X- Table of Contents – CBSE

Real Numbers Real Numbers EXERCISE 1.1 Real numbers EXERCISE 1.2 Real Numbers EXERCISE 1.3 Real numbers Exercise 1.4 2. Polynomials Polynomials – Exercise 2.1 Polynomials -Exercise 2.2 Polynomials – Exercise 2.3 Polynomials – Exercise 2.4 3. Linear equations in two variables Linear equations in two variables – Exercise 3.1 Linear equations in two variables – Exercise… Continue reading X- Table of Contents – CBSE

## Areas Related to Circles – Exercise 12.1 – Class 10

The radii of two circles are 19 cm and 9 cm respectively. Find the radius of the circle which has circumference equal to the sum of the circumferences of the two circles. Solution: Radius (r1) of 1st circle = 19 cm Radius (r2) or 2nd circle = 9 cm Let the radius of 3rd circle… Continue reading Areas Related to Circles – Exercise 12.1 – Class 10