 PUMPA - THE SMART LEARNING APP

Helps you to prepare for any school test or exam

### Theory

 1 Introduction to Heron's formula 2 Area of a triangle - Heron's formula 3 Application of Heron's formula 4 Area of an equilateral triangle

### Textbook Questions

 1 Multiple choice question I Difficulty: easy 3 2 Two marks exercise problems Difficulty: medium 2 3 Five marks example problems I Difficulty: hard 5 4 Five marks example problems II Difficulty: hard 5 5 Five marks exercise problems III Difficulty: hard 5 6 Five marks exercise problems IV Difficulty: hard 5 7 Five marks exercise problems V Difficulty: hard 5 8 Five marks exercise problems VI Difficulty: hard 5 9 Five marks exercise problems VII Difficulty: hard 5 10 Five marks exercise problems VIII Difficulty: hard 5 11 Five marks exercise problems IX Difficulty: hard 5 12 Five marks exercise problems XI Difficulty: hard 5 13 Five marks exercise problems X Difficulty: hard 5 14 Five marks exercise problems XII Difficulty: hard 5

### Practice Questions

 1 Choose the correct answer Difficulty: easy 2 2 Find the correct answer Difficulty: easy 2 3 Find the area of an equilateral triangle Difficulty: easy 3 4 Find the area of the triangle Difficulty: medium 3 5 Calculate the area Difficulty: medium 4 6 Area of the pizza Difficulty: medium 3 7 Evaluate the area Difficulty: medium 3 8 Calculate the area of the digital board Difficulty: medium 3 9 Find the area of each colour cloth Difficulty: medium 4 10 Calculate the area of the sign board Difficulty: medium 3 11 Calculate the area of an isosceles triangle Difficulty: hard 4 12 Find the area of the quadrilateral Difficulty: hard 4 13 Calculate the area of the trapezium Difficulty: hard 4 14 Calculate the area and cost of the land Difficulty: hard 4

### Key Questions for School Exam Preparation

 1 Determine the area of the plot Difficulty: hard 5 2 Find the cost of painting the advertisement board Difficulty: hard 5 3 Find the area of the unshaded region of the triangle Difficulty: hard 5 4 Obtain the area of the triangular park Difficulty: hard 5

### Teacher manual

 1 Methodical recommendation