a) 4°N®° =(ANB)° b) 4°UB°<(AUB)° c) if A°is open then the largest open subset of A is A°. d) All the above

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.3: Angles And Polygons
Problem 1C
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Which of the following is/are true?
a) 4°NB° =(ANB)°
b) 4°UB° c(AUB)°
c) if A°is open then the largest open subset of A is A°.
d) All the above
Transcribed Image Text:Which of the following is/are true? a) 4°NB° =(ANB)° b) 4°UB° c(AUB)° c) if A°is open then the largest open subset of A is A°. d) All the above
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