Question
In a classroom, friends are seated at the points , , and as shown in Fig. Champa and Chameli walk into the class and after observing for a few minutes Champa asks Chameli, Dont you think is a square? Chameli disagrees. Using distance formula, find which of them is correct. why?
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Text solutionVerified
According to the fig. ),, and are the position of friends .
If we join all these points then
By using distance formula
if we join the point and than
Diagonal
Diagonal
Hence all the sides of a quadrilateral are the same and the diagonals are also the same so is a square.
Hence Champa is correct.
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Question Text | In a classroom, friends are seated at the points , , and as shown in Fig. Champa and Chameli walk into the class and after observing for a few minutes Champa asks Chameli, Dont you think is a square? Chameli disagrees. Using distance formula, find which of them is correct. why? |
Answer Type | Text solution:1 |
Upvotes | 150 |