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Salsk061 [2.6K]
3 years ago
14

The measure of angle ABD is 105º. The measure of angle ABC is 75º.

Mathematics
1 answer:
MakcuM [25]3 years ago
5 0

If we know that the WHOLE angle added is 105 and only part is 75 you need to subtract the whole angle and subtract from part of the whole angle.

105-75=30. You get 30 And that’s you answer!

Picture to help with your understanding.

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