Question

5.
A student makes a device P using three long and narrow strips of plane mirror inclined at
an angle of Xº to one another which enables him to see beautiful patterns made by pieces of
coloured glass bangles. On the other hand, another student makes a device Q by using two
plane mirrors arranged at an angle of Yº to each other which helps him to see a football
match even when some very tall persons are sitting in front of him on the ground.
(a)
What are the devices P and Q?
[1/2+1/2=1]
(b)
Identify the angles X and Yº.
['+12=1]​

Answer 1

Answer:

your answer is 1

Explanation:

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