Question

the lengths of the side of a triangle is 3,4,5 .State whether the triangle is right angled triangle.​

Answer 1

Answer:

yes ,it's a right angled triangle

Step-by-step explanation:

the square of the highest side is equal to the sum of square of remaining sides

${5}^{2} = {3}^{2} + {4}^{2}$

$25 = 16 + 9$

$25 = 25$

hence they are Pythagorean triplet

and triangle formed is right angled triangle

Answer 2

Answer:

yes right angled triangle

Step-by-step explanation:

square of bigger number is 25 (of 5)

sum and square of 3 and 4 is = 9+16 =25

so

1. 5x5=25
2. 3x3+4x4=25

so it is a right angled triangl