Question

Question 3 of 10
Which statement is not correct?
A. A 100° angle is an obtuse angle.
B. A 175° angle is a reflex angle.
C. The terminal side of a 225° angle is in quadrant III.
D. An 85° angle is an acute angle.
SUBMIT

Answer 1

Answer: B.

Explanation:
Reflex angle that is more than 180°

175° isn’t more than 180° therefore statement B is not correct.

Answer 2

From the above explanation, the option B statement is not correct.

From the given options we need to identify which statement is not correct.

What is an obtuse angle?

An obtuse angle is any angle greater than 90° and less than 180°.

From option A:

100° angle is an obtuse angle, because which is greater than 90° and less than 180°.

From option B:

175° angle is a reflex angle because it is greater than 180° and less than 360°.

From option C:

Less than 90° lies in I quadrant, more than 90° and less than 180° lies in II quadrant and more than 180° and less than 270° lies in III quadrant.

From option D:

An 85° angle is an acute angle because it is greater than 0° and less than 90°.

From the above explanation, the option B statement is not correct.

To learn more about an obtuse angle visit:

https://brainly.com/question/1581660.

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