Deepthi and Pavani had an argument. Pavani was saying that 90∘ is an obtuse angle.
True
False
Angles less than 90∘ are acute angles.
Angles greater than 90∘ are obtuse angles.
90∘ is the right angle.
Deepthi and Pavani had an argument. Pavani was saying that 90∘ is an obtuse angle. Say whether it is true or false.
Question 2 (b)
Say True or False:
The measure of an obtuse angle <90∘
Preeti told Pavani that if the alternate interior angles are equal then lines need not be parallel. Is Preeti's statement true or false?
(a) The measure of an acute angle < 90°
(b) The measure of an obtuse angle < 90°
(c) The measure of a reflex angle > 180°
(d) The measure of one complete revolution = 360°
(e) If m∠A = 53° and m∠B = 35°, then m∠A > m∠B.