Question

in a triangle, if the square of one side is equal to the sum of squares of other sides, then the angle opposite to the first side is a right angle use the theorem to find the measure of angle pkr​

Answer 1

Answer:

please write option

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Answer 2

Answer:

For the triangle:

   first angle = 90 degree (right angle)

   second angle = ?

   third angle = pkr

   so, pkr + second angle = 90 degree

   pkr = 90 degree - second angle