Question

The sides of a triangle are 5 cm and 11 cm. What can be the length of its third side to make the triangle possible?​

Answer 1

Answer:

c=12.08 cm

Step-by-step explanation:

a^2+b^2=c^2

5^2+11^2=c^2

c= $\sqrt{25+121}$

c= $\sqrt{146\\}$

c=12.08 cm

Answer 2

Answer:

Here no exact formula to find the third side

Differece of any two side less than the third side so third side >9–5,third side >4.then triangle posible.

.if triangle is right angle triangle then possible.if given sides are base and altitude then find hypotenous

Hypotinous=√(5²+9²)

=√(25+81)

=√106

If hypotinous and one side is given then we have to find 2nd side

9>5 so hypotinous=9,one side=5

2nd side=√(9²-5²)

=√(81–25)

=√56