Question

3. We know that in a triangle, the sum of lengths of any two sides is greater than the
length of the third side. Is the sum of any angles of a triangle also greater than the
third angle? If no, draw a rough sketch to show such a case.​

Answer 1

Answer:

no

Step-by-step explanation:

Answer 2

Answer:

not in all cases

Step-by-step explanation:

because an obtuse triangle for example

have angles as 150, 10, 20.

here,

10+20 <150;