Question

1. Why is it better to use a divider and a ruler than a ruler only, while measuring the
length of a line segment?
2. In the adjoining figure, compare the line segments
with the help of a divider and fill in the blanks by
Exercise 6.1
D
.C
(1) AB .... CD
(i) AC .... BD
using the symbol >, = or <:
(ii) BC .... AB
(iv) CD .... BD
B
A
B C
D
3. If A, B and C are collinear points such that AB = 6 cm, BC = 4 cm and AC =
10 cm, which one of them lies between the other two?
4. In the adjoining figure, verify the following by measurement:
(1) AB + BC = AC
(ii) AC - BC = AB.
5. In the adjoining figure, verify by measurement that:
(1) AC + BD = AD + BC
(i) AB + CD = AD - BC.
6. In the adjoining figure, measure the lengths of the sides
of the triangle ABC and verify:
(1) AB + BC > AC
(11) BC + AC > AB
(iii) AC + AB > BC.
B
С​

Answer 1

Answer:

Gandhiji decided to withdraw the Non-Cooperation Movement due to various incidents of violence perpetrated by the masses, especially the Chauri Chaura incident in 1922 where the people clashed with the police, setting a police-station on fire.