Angle Sum Property of a Triangle


Triangles - Concepts
Class - RRB Technician Grade I Signal Subjects
 
 
Concept Explanation
 

Angle Sum Property of a Triangle

Angle Sum Property of a Triangle:

The angle sum property of a triangle states that the angles of a triangle always add up to 180°. Every triangle has three angles and whether it is an acute, obtuse, or right triangle, the angles sum to 180°. For example, in triangle ABC, angle A + angle B + angle C = 180°.

Sample Questions
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Question : 1

Line segments AB and CD intersect at O such that dpi{100} AC|| DB. IF angle CAB=45^0 and angle CDB=55^0 ,Then angle BOD is

Right Option : B
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Question : 2

If in a right triangle acute angles are equal , the measure of each of them is

Right Option : B
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Question : 3

What is z in terms of x and y in the following figure ?

Right Option : B
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