one angel of a triangle is greater than the sum of the other two. what can you say about the measure of this angel? what type of a triangle is this?
one angel of a triangle is greater than the sum of the other two. what can you say about the measure of this angel? what type of a triangle is this?
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As one angle of the triangle is greater than the sum of the other two angles , hence it is very much clear that greatest angle is greater than 90° as in case of right angled triangle greatest angle (90°) is equal to the sum of the other two angles . Here in this case the triangle type is obtuse triangle
This triangle is an obtuse angled triangle since,
In an obtuse angle we have
Vertical angle> sum of base angles