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If two angles are supplementary and one of them is 30°, what is the measurement of the second angle? A. 90° B. 150° C. 60° D. 180°
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Asked 1/14/2018 6:48:01 AM
Updated 1/14/2018 7:49:30 AM
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User: If two angles are supplementary and one of them is 30°, what is the measurement of the second angle? A. 90° B. 150° C. 60° D. 180°

Weegy: Two angles are supplementary. The first angle measures 60 . The measurement of the second angles is 120 .
Expert answered|Score .8|debnjerry|Points 72769|

User: Which type of polygon has seven sides? A. Hexagon B. Heptagon C. Decagon D. Octagon

Question
Asked 1/14/2018 6:48:01 AM
Updated 1/14/2018 7:49:30 AM
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This conversation has been flagged as incorrect.
Flagged by Janet17 [1/14/2018 7:49:30 AM]
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Supplementary angles add up to 180°. If two angles are supplementary and one of them is 30°, the measurement of the second angle is 180 minus 30 = 150°.
Added 1/14/2018 7:48:30 AM
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A heptagon is a type of polygon with seven sides.
Added 1/14/2018 7:49:26 AM
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Updated 1/10/2018 11:37:18 AM
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Added 1/10/2018 11:37:18 AM
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Updated 1/10/2018 4:44:01 PM
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Added 177 days ago|10/25/2018 1:51:59 AM
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