You count them using natural numbers: 1, 2, 3, and so on. If there are 10 lines between the 5 cm mark and the 6 cm mark then each is worth 1/10 cm. Similarly, if there are 16 lines between the 3 inch and 4 inch marks then each line is worth 1/16 inches.
(1/100000000) cm
1 m = 100 cm 1 cm = 0.01 m
1 cm = 1 cm 100 cm = 1m 1 cm = .01 m
1 mm = .1 cm
one set of parallel lines are 3 cm the there two lines are 1 so the area is 3 cm squared.
A pair of parallel lines at a distance of 1 cm from the line Q.
1
You count them using natural numbers: 1, 2, 3, and so on. If there are 10 lines between the 5 cm mark and the 6 cm mark then each is worth 1/10 cm. Similarly, if there are 16 lines between the 3 inch and 4 inch marks then each line is worth 1/16 inches.
1 cm = 1 cm
(1/100000000) cm
1 cm = 10 mm 1 mm = 0.1 cm
1 m = 100 cm 1 cm = 0.01 m
1 cm = 1 cm 100 cm = 1m 1 cm = .01 m
1 mm = .1 cm
10 mm = 1 cm ⇒ 1 mm = 1/10 cm =
1 inch = 2.54 cm