Question

if a triangle contains an obtuse angle, then it must be oblique. true or false

Answer 1

It is True for the fact that it has a obtuse angle in there and oblique come on it sounds the same also

Answer 2

if a triangle contains an obtuse angle, then it must be oblique.

Given statement is True.

An oblique triangle is any triangle that is not a right triangle.

It could be an acute triangle , i.e. all three angles of the triangle are less than right angles or it could be an obtuse triangle i.e.one of the three angles is greater than a right angle.

Acute and obtuse triangles are the two different types of oblique triangles triangles that are not right triangles because they have no 90° angle.

Therefore, if a triangle contains an obtuse angle, then it must be oblique.

So, given statement is true.

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