Mathematics Class 9 Chapter 9: Geometry and Polygons
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Chapter summary
Chapter 9 of Mathematics for Class 9 is called "Geometry and Polygons". It covers 4 learning outcomes of the Federal Board syllabus. You will learn to: identify similarity of polygons. Area and Volume of; solve problems using the relationship between areas of. Parhayi.com has 511 MCQs, 159 short questions and 42 long questions for this chapter.
Topics in this chapter
- Identify similarity of polygons. Area and Volume of…
- Solve problems using the relationship between areas of…
- Solve real life problems that involve the properties of…
- Solve real life problems using the following loci and the…
Sample questions
Try these questions from the chapter. The answers are for Premium students.
- Two similar rectangles have lengths 6 cm and 9 cm. (a) Find ratio of the corresponding sides. (b) Find ratio of the corresponding areas. (3 marks)
- The areas of two similar polygons are \(4\ \text{cm}^2\) and \(81\ \text{cm}^2\). The perimeter of the smaller polygon is \(14\ \text{cm}\). Find the perimeter of the larger polygon. (2 marks)
- Prove that "Any point inside an angle, equidistant from its arms, is on the bisector of it". (4 marks)
What Premium gives you in this chapter
- 511 MCQs with answers and explanations
- 159 short questions with full answers
- 42 long questions with answers
- 14 Learn cards
- 10 Activities and games
- chapter tests that show your weak topics
Mathematics grows step by step. Read the rule, study one worked example, then solve similar questions yourself and check every step.
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