**CBSE NCERT Solutions Chapter 6 Triangles Exercise 6.1 Question 2**

**2. Give two different examples of pair of**

**(i) similar figures (ii) non-similar figures**

Follow this blog and be one step ahead.

by Jashan

**CBSE NCERT Solutions Chapter 6 Triangles Exercise 6.1 Question 2**

**2. Give two different examples of pair of**

**(i) similar figures (ii) non-similar figures**

by Jashan

**CBSE NCERT Solutions Chapter 6 Triangles Exercise 6.1 Question 1**

**1. Fill in the blanks using the correct word given in brackets:**

**(i) All circles are _____.**

**(ii) All squares are _____.**

**(iii) All _____ triangles are similar. (isosceles, equilateral)**

**(iv) Two polygons of the same number of sides are similar, if (a) their corresponding angles are ____ and (b) their corresponding sides are ____. (equal, proportional)**

by Jashan

**CBSE NCERT Solutions Chapter 5 Arithmetic Progressions Exercise 5.3 Question 20**

**20. In a potato race, a bucket is placed at the starting point, which is 5 meters from the first potato, and the other potatoes are placed 3 meters apart in a straight line. There are ten potatoes in the line. A competitor starts from the bucket, picks up the nearest potato, runs back with it, drops it in the bucket, runs back to pick up the next potato, runs to the bucket to drop it in, and she continues in the same way until all the potatoes are in the bucket. What is the total distance the competitor has to run?**

by Jashan

**CBSE NCERT Solutions Chapter 5 Arithmetic Progressions Exercise 5.3 Question 19**

**19. 200 logs are stacked in the following manner: 20 logs in the bottom row, 19 in the next row, 18 in the row next to it and so on. In how many rows are the 200 logs placed and how many logs are in the top row?**

by Jashan

**CBSE NCERT Solutions Chapter 5 Arithmetic Progressions Exercise 5.3 Question 18**

**18. A spiral is made up of successive semicircles, with centers alternatively at A and B, starting with center at A, of radii 0.5 cm, 1.0 cm, 1.5 cm, 2.0 cm, ... What is the total length of such a spiral made up of thirteen consecutive semicircles.**

- 1
- 2
- 3
- …
- 12
- Next Page »