Question

Atriangle can have two obluse angles
(iv)
Each angle of a triangle can be less than 60"​

Answer 1

Answer:

1) No

Explanation:

1) No, because if the triangle have two obtuse angles i.e., more than 90° angle, then the sum of all three angles of a triangle will not be equal to 180°.

Answer:

2) No

Explanation:

2) No, a triangle cannot have all angles less than 60°, because if all angles will be less than 60°, then their sum will not be equal to 180°.

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