Question

2. Fill in the blanks.
a.________________
is a fundamental quantity. Its Sl unit is metre.
b. The distance between two cities is usually measured in______________
c. ____________error comes into play due to incorrect positioning of eye.
d. Circumference of circular objects can be measured with the help of a piece of _____________
e. A ____________
is used to measure the length of a field.
​

Answer 1

Answer:

i think it will really help

Answer 2

periyaduraiperiyadurai