Read the following statement :
An equilateral triangle is a polygon made-up of three line segments, out of which, two line segments are equal to the third one and all its angles are 60 degree each.
Define the terms used in this definition which you feel necessary. Are there any undefined terms in this ? Can you justify that all sides and all angles are equal in an equilateral triangle.
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when all the angles r equal x+x+x=180
3x=180
x=60
3x=180
x=60
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Step-by-step explanation:
Amit Ratogi, Jitendra Gupta - All In One Mathematics 9, 5. Introduction to Euclids Geometry
Question 46, Page 120
Read the following statement "An equilateral triangle is a polygon made up of three line segments out of which two line segments are equal to the third one and all its angles are
each."
Define the terms used in this definition which you feel necessary. Are there any undefined terms in this? Can you justify that all sides and all angles are equal in an equilateral triangle? NCERT Exemplar
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