![subject](/tpl/images/cats/mat.png)
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?
“If I know the measures of A and B, I can subtract those measures from 180 to find the measures of the other two angles.”
“If I know the measure of C, I can find the measure of angle A because they are the same.”
“If I know the measures of angles C and B, I can find the measures of A and D.”
“If I know the measure of angle A, I can find the measure of angle D by subtracting from 180.”
![ansver](/tpl/images/cats/User.png)
Answers: 3
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Several students made comments about this image.
A triangle has angles B, C, D. The exterior angle...
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