Question

a)
m, 390 m
A roll of news paper of length 7000 m and thickness 0.022 cm is rolled into a solid cylinder. Then its
radius is
a) 7 cm
b) 140 cm
c) 35 cm
d) 70 cm
​

Answer 1

Answer:

23

689

86

45

86

90

Step-by-step explanation:

24

24

78

77

66

Answer 2

Answer:

0.7 metre

or

70 cm

Step-by-step explanation:

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