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Mathematics, 15.04.2021 20:20 bombo99
Several students made comments about this image.
A triangle has angles B, C, D. The exterior angle to angle B is A.
Which comment is true?
βIf I know the measures of A and B, I can subtract those measures from 180 to find the measures of the other two angles.β
βIf I know the measure of C, I can find the measure of angle A because they are the same.β
βIf I know the measures of angles C and B, I can find the measures of A and D.β
βIf I know the measure of angle A, I can find the measure of angle D by subtracting from 180.β
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Several students made comments about this image.
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