Nits walks frm her house 160 m north and frm their 630 m rest to visit friend.while coming back . What distance did she walk while returning? NEED STEPS AND STATEMENTS...PLS DON't SEND LINKS....

When Nits walks 160 m north and 630m west it forms a right angle. Let us assume the returing distances as the hypotenuse of the right angled triangle.Let the hypotenuse be h

By given data

1602+6302= h2

25600+396900= h2

422500= h2

√422500= √h2

h= 650m (Answer)

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