Question

9. The diagram below shows a stick placed along a
metre ruler. The length of the stick is measured
keeping the eye at positions A, B and C.
T.
A
B
1
3
cm
15
4
5
6
P
Q
Fig. 2.23
(a) Write the length of stick PQ as observed, for
each position of the eye. Are they all same?
(b) Which is the correct position of the eye ? Write
the correct length of the stick.​

Answer 1

Where is the diagram dude??