alleryAn angle is the union of two rays having a common:
AEndpoint
BEndorsement
CEnclosure
DEndeavour
Answer & Solution
Correct answer: A. Endpoint
1. Two rays must meet to form an angle.
2. They meet at a single shared point.
3. An angle is the union of two rays having a common endpoint.
4. So the answer is an endpoint.
_Source: OpenStax 'Algebra and Trigonometry 2e', Ch 7 'The Unit Circle: Sine and Cosine Functions'_
Keep practising Statistics and Probability
Browse all Statistics and Probability questions for GMAT, or explore more Mathematics topics.
Related questions
Of 20 tokens, 5 losers are removed; 3 winners remain. Draw uniformly from the rest. Find PA fair die's face 6 is relabelled 1; other labels stay. What is P(an odd score)?Uniform draw from 4 red and n blue balls, n a positive integer: P(red)>2/3. Largest n?Uniform red-blue bag draws: P(blue)=2/7; after 3 red are removed, 1/2. Original total?Red-blue bag, uniform draw: P(blue)=1/3; adding 4 blue makes it 1/2. Original total?A random two-digit positive integer has matching digits with what probability?A fair die's six faces read 1, 1, 2, 3, 5, 8. What is P(a prime score)?Exactly three outcomes have probabilities 1/2, 1/3 and p. Find p.