contestada

the reason for statement:
1
2
3
4
5
because:
the definition of congruence does not mean measures are equal

the subtraction property of equality applies to numbers not angle

the sun of angles equals and angle must be shown first by using the angle addition postulate

the reason for statement 1 2 3 4 5 because the definition of congruence does not mean measures are equal the subtraction property of equality applies to numbers class=

Respuesta :

adioabiola

The reason for step 3 in which case the angle sums are equated is not correct because;

the sum of angles must be shown first by using the angle addition postulate prior to equating them.

Which step is not correct in the proof?

It follows from geometry in the mathematical.context that, Congruence is applicable to line segments, angles, and figures and it follows that if two angles are of equal measure, they are said to be congruent.

Hence, statement 3 defies the addition postulate and just concludes on the angle addition equation.

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