Question

The side of a triangle are 29 cm,21 cm and 20 cm. show that it is a right triangle.

its very urgent..........
please please............​

Answer 1

if the longest side square is equal to sum of squares of other two sides then it's a hypotenuse ie. this is a right angled triangle

29²=21²+20²

841= 441+400

841=841

hence it is a right angled triangle..

Answer 2

Answer:

ßorry I am not giving the anwer