Question

The sides of a triangle are 15cm , 36cm and 39cm . Verify that it is a right angled triangle.​

Answer 1

Step-by-step explanation:

Since, 39cm is the longest side.

therefore, Let hypotenuse be 39cm

For, right angled triangle,(15)^2+(36)^2=(39)^2 is required.

=>225+1296=1521

=>1521=1521

LHS=RHS

Hence, it is a right angled triangle.

(proved)

If satisfied then plz follow me :)

Answer 2

Answer:

Right angled triangle

Hypotenuse²=a²+b²

Therefore, 39²=15²+36²

1521=225+1296

1521=1521

Hence proved that it is a right angled triangle.

Hope this answer is helpful

Please mark as the brainlliest answer.

Have a great day ahead