Question

Classify the following triangle check all that apply

Answer 1

This triangle is obtuse( as it's one angle is greater than 90°) as well as isosceles (as it's two sides are equal).

Answer 2

Answer:

(C) and (E)  

Step-by-step explanation:

From the given figure, two sides of the given triangle are equal, which makes the triangle an isosceles triangle as an isosceles triangle has two sides equal.

Also, the angle given in the figure is greater than 90° that is 104°, therefore the angle is obtuse angle.

Since, the scalene triangle is that triangle in which all the sides are not equal, but here two sides are equal, therefore it is not a scalene triangle.

This is also not an equilateral triangle as all the sides are not equal.

The angle given is obtuse in nature and not right angle or acute.

Thus, the given triangle is isosceles triangle and has obtuse angle.

Therefore, option C and E is correct.