If two angles are supplementary and congruent the measure of each angle is 90 degrees true or false ?
2 answers:
<span>Two angles are supplementary:
means their measures </span><span>add up to 180°
</span>
<span>congruent: their measures are the same
What are the measures of two angles that are congruent and add up to 180?
90</span> degrees for each
So it is true
True because a straight line has 180 deg and the half of that is 90 deg
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