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The sum of the three constitutive angles of a planar triangle is always equal to 180 degrees or two right angles. And there are two things in it as well. they are diagonal and a exterior angle
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoACTIVITY:DRAW A TRIANGLE. name it a b c.cut out the corners.place them on a straight line such that they form a straight line.
this proves that sum of a ll angles is =180degrees
hope its helpful.
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Is angle-angle-side a correct property of concurrency of triangles?
As long as the sides correspond then yes. The other three are: Side-Side-Side Side-Angle-Side - the angle *MUST* be between the two sides Right angle-Hypotenuse-Side
What is the definition of a Pythagoras?
Pythagoras' theorem states that for any right angle triangle its hypotenuse when squared is equal to the sum of its squared sides.
How do you make Pythagoras theoram?
By constructing a right angle triangle whereas its hypotenuse when squared is equal to the sum of its squared sides which is known as Pythagoras' theorem.
Why was Pythagoras interested in triangles?
Pythagoras was interested in triangles when he found out that for any right angle triangle that when its hypotenuse is squared it is equal to the sum of its two squared sides.
In a right angled triangle ABC the hypotenuse AC is equal to what?
In a right angled triangle its hypotenuse when squared is equal to the sum of its squared sides which is Pythagoras' theorem for a right angle triangle.
What is angle sum property of a triangle?
The sum of the three interior angles of a triangle is always 180 degree is known as angle sum property of a triangle.
Who discovered angle sum property of a triangle?
pythogoras
Who discovered angle sum property of atriangle?
Euclid.
Who proved the angle sum property of a triangle?
Euclid and Pythagoras.
Show an example of a triangle with an obtuse angle and a right angle?
This is not possible. If a triangle is a Right angled triangle then the sum of the two angles which are not right will be = 90 [Angle Sum Property] That's why you see.
What is angle sum property of a quadrilateral?
The angles of a quadrilateral add to 360 degrees.
Relations among the angles of a triangle?
In a triangle, the sum of the angles is always 180 degrees. This is known as the angle sum property of triangles. Additionally, the largest angle in a triangle is always opposite the longest side, and the smallest angle is opposite the shortest side.
Exterior angle property of a triangle?
measure of exterior angle of triangle is equal to sum of interior angles. for eg. In triangle ABC, angle C is exterior angle angle A and angle B are interior angles so, C=A+B
What is the sum of acute angle is?
The sum of one angle is simply the measure of that angle.
How do you find the angle sum of a parallelogram?
angle sum of a parallelogram
What is the sum of the angle in a pentagon?
the angle sum of a pentagon is 540.
Give a brief note on angle sum property of triangle?
Irrespective of the size or shape of the triangle, its angles total 180o.
