Class 9 – Chapter 12 – Links

Chapter 12 - Heron's Formula

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Exercise 12.1

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Exercise 12.2

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Examples

Example 1

Example 2

Example 3

Example 4

Example 5

Example 6

Concepts

Derivation of Heron’s formula