Math, asked by RahatNaaz, 1 year ago

In a triangle, if the square of one side is equal to the sum of the squares on the other two sides. prove that the angle opposite to the first side is a right angle. use the above theorem to find the measure of angle PKR in the figure below.

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Answered by rockzz768

1

Step-by-step explanation:

converse of pythagoras theorem

pkr is 90

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