Question

An obtuse angled triangle can also be isosceles triangle this statement is (a) not possible (b) always possible (c) possible but sometime​

Answer 1

Answer:

Option C

Step-by-step explanation:

Your ans is Option C

Answer 2

ANSWER :-
An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees. In an obtuse triangle, if one angle measures more than 90°, then the sum of the remaining two angles is less than 90°.

obtuse triangle

Here, the triangle ABC is an obtuse triangle, as ∠A measures more than 90 degrees. Since, ∠A is 120 degrees, the sum of ∠B and ∠C will be less than 90° degrees.

In the above triangle, ∠A + ∠B + ∠C = 180° (because of the Angle Sum Property)

Since ∠A = 120°, therefore, ∠B + ∠C= 60°.

Hence, if one angle of the triangle is obtuse, then the other two angles with always be acute.