Question

check whether 30,40,50 are sides of a right angled triangle​

Answer 1

Step-by-step explanation:

by pathogorus theorem

h=50

p=40

b=30

so,

h²=p²+b²

50²=40²+30²

2500=1600+900

2500=2500

Yes

it is right angle triangle

Answer 2

In right angled ∆,

we can use the Pythagoras theorem,

therefore,

Let the longest side be hypotenuse

50^2=30^2+40^2

2500=900+1600

2500=2500

These are the sides of right angled ∆