NCERT Solution

Triangles l Exercise 6.3 l Class 10 l NCERT Solutions

Exercise 6.3 – Stepwise Solutions Exercise 6.3 – Stepwise Solutions 1. State which pairs of triangles in Fig. 6.34 are […]

Exercise 6.2 – Stepwise Solutions 1. In Fig. 6.17, DE ∥ BC (i) Find EC Given: AD = 1.5 cm

Exercise 6.1 – Stepwise Solutions 1. Fill in the blanks (i) All circles are similar. Reason: All circles have

Exercise 5.4 (Optional) – Stepwise Solutions Exercise 5.4 (Optional) – Stepwise Solutions 1. Which term of the AP 121, 117,

Exercise 5.3 – Stepwise Solutions Formulas Used: Sₙ = n/2 [2a + (n − 1)d] Sₙ = n/2 (a +

EXERCISE 5.2 Fill in the blanks using the formula: Formula: aₙ = a + (n − 1)d (i) Given: a

Class 10

Exercise 5.1 – Arithmetic Progressions (Stepwise Solutions) EXERCISE 5.1 – Stepwise Solutions 1. Check whether the following form an AP

Class 10 Mathematics Quadratic Equations Exercise 4.2 – Stepwise Solutions 1. Find the roots by factorisation (i) x² − 3x

Class 10 Mathematics Quadratic Equations Exercise 4.1 – Stepwise Solutions 1. Check whether the following are quadratic equations (i) (x