Question
Which of the following statements is not correct?
Answer: Option C
:
C
a)An acute angle measures between 0∘ and 90∘, whereas a right angle is exactly equal to 90∘.
b)An angle greater than 90∘ but less than 180∘ is called an obtuse angle.
c)An angle which is greater than 180∘ but less than 360∘ is called a reflex angle.
d)If the sum of two angles is 90∘, then they are called complementary angles and if the sum is 180∘, then they are called supplementary angles.
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:
C
a)An acute angle measures between 0∘ and 90∘, whereas a right angle is exactly equal to 90∘.
b)An angle greater than 90∘ but less than 180∘ is called an obtuse angle.
c)An angle which is greater than 180∘ but less than 360∘ is called a reflex angle.
d)If the sum of two angles is 90∘, then they are called complementary angles and if the sum is 180∘, then they are called supplementary angles.
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