Question

The lengths of sides of a
triangle are 3 cm, 4 cm and 5
cm. The triangle is:​

Answer 1

scalane

Step-by-step explanation:

it is scalane traingle

Answer 2

Answer:

Right angled triangle

Step-by-step explanation:

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

Square of one of the side (hypotenuse) is equal to the sum of the squares of the other two sides. Thus, the triangle must be a right angled triangle.