Question Answers

5. In the Fig.5.5, we have X and Y are the mid-points of AC and BC and AX = CY. Show that AC = BC. 5. In the Fig.5.5 we have X and Y are the mid-points of AC and BC and AX = CY. Show that AC = BC. June 29, 2021 Category: Chapter [...]

4. In the Fig.5.4, we have AB = BC, BX = BY. Show that AX = CY 4. In the Fig.5.4 BX = BY. Show that AX = CY we have AB = BC June 29, 2021 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 ,

3. Look at the Fig. 5.3. Show that length AH > sum of lengths of AB + BC + CD. 3. Look at the Fig. 5.3. Show that length AH > sum of lengths of AB + BC + CD. June 29, 2021 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT [...]

2. It is known that x + y = 10 and that x = z. Show that z + y = 10? 2. It is known that x + y = 10 and that x = z. Show that z + y = 10? June 29, 2021 Category: Chapter 5 - Introduction to Euclids Geometry [...]

1. Two salesmen make equal sales during the month of August. In September, each salesman doubles his sale of the month of August. Compare their sales in September. 1. Two salesmen make equal sales during the month of August. In September each salesman doubles his sale of the month of August. Compare their sales in [...]

Write whether the following statements are True or False? Justify your answer : 9. Attempts to prove Euclid’s fifth postulate using the other postulates and axioms led to the discovery of several other geometries. Pythagoras was a student of : June 29, 2021 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT [...]

Write whether the following statements are True or False? Justify your answer : 8. Two distinct intersecting lines cannot be parallel to the same line. Write whether the following statements are True or False? Justify your answer : 8. Two distinct intersecting lines cannot be parallel to the same line. June 29, 2021 Category: Chapter [...]

Write whether the following statements are True or False? Justify your answer : 7. “For every line l and for every point P not lying on a given line l, there exists a unique line m passing through P and parallel to l ” is known as Playfair’s axiom. there exists a unique line m [...]

Write whether the following statements are True or False? Justify your answer : 6. The statements that are proved are called axioms. Write whether the following statements are True or False? Justify your answer : 6. The statements that are proved are called axioms. June 29, 2021 Category: Chapter 5 - Introduction to Euclids Geometry [...]

Write whether the following statements are True or False? Justify your answer : 5. If a quantity B is a part of another quantity A, then A can be written as the sum of B and some third quantity C. then A can be written as the sum of B and some third quantity C. [...]