prove that the sum of the angles of the triangels is 180°
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Answered by
2
Step-by-step explanation:
In order to prove that the sum of angles of a triangle is 180, you must know the theorems of angles of a triangle. We know that, alternate interior angles are of equal magnitude. ... Now we have to substitute the angles. ∠PAB + ∠BAC + ∠CAQ = 180°.
Answered by
5
Step-by-step explanation:
1st construct a triangle..
2nd take protractor and measure the 3 angles
3.Add the angles the sum will be 180
Hence,proved
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