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Mathematics, 25.01.2021 18:00 july00

3 Janelle is building a wooden playhouse, and she needs to cut a board such that it forms angles A and B, where the measure of angle A is A 1 of the measure of angle B, and angles A and B are supplementary. What is the measure of angle B?

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3 Janelle is building a wooden playhouse, and she needs to cut a board such that it forms angles A a...
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