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Case Study-1 : Four students of a class ...

Case Study-1 : Four students of a class are standing at points P, Q, R and S in rows and columns in their playground for a drill practice (as shown in figure).

Based on the above figure answer the following questions:
The length of the diagonals PR and QS are:

A

`sqrt10 and sqrtB` respectively

B

`2 and sqrt52` respectively

C

`sqrt2 and sqrt10` respectively

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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