Praxis 5003 Practice Question
An angle that measures 178° is classified as which of the following?
Correct Answer: B
Rationale: An angle measuring 178° is classified as obtuse because it is greater than 90° but less than 180°.
Option A, acute, is incorrect since acute angles measure less than 90°. Option C, right, is also wrong because right angles are exactly 90°. Option D, straight, refers to angles that measure exactly 180°, which is not the case here. Thus, the classification of 178° as obtuse accurately reflects its measurement, distinguishing it from the other angle types.
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