Question

A girl has to draw 7 lines on paper. Each
line is twice the first line. If the first line is
2 cm long, how long will the seventh line
be?
(a) 128 cm (b) 188 cm
а a
(c) 228 cm (d) 936 cm​

Answer 1

Answer:

128 cm

1st line 2

2nd line 4

3rd line 8

4th line 16

5th line 32

6th line 64

7th line 128

Step-by-step explanation:

Hope it will help you

Answer 2

a)128 is the correct answer