Question

Plz help ...............................

Answer 1

It is the right-angled triangle.

Explanation:

According to the Pythagorean theorem,
`a^(2)+b^(2)=c^(2)`, which c is the longest side of the triangle.

So,
`27^(2)+36^(2)=45^(2)` if the triangle is right angle.

`LHS=27^(2) + 36^(2) = 2025`

`RHS=45^(2)=`
`RHS=45^(2) = 2025`

∵LHS=RHS

∴It is a right-angled triangle.

Answer 2

The right angled triangle