Rakesh tells Anisha if she moves 5 km to right and then moves 4 km to south she would reach his house. While walking Anisha noticed that she travelled an angle of 90∘ to reach his house. State whether Anisha is correct or not.
A
True
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B
False
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Solution
The correct option is A True Anisha has to move 5 km to right.
Then she moves 4 km to the south.
The angle formed is 90∘. Hence, the statement is true.