Q51Written answer
The supplement of an acute is always __________ angle.
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Solution:-
The supplement of an acute is always an obtuse angle.
NCERT Exemplar · Class 7 · Maths
Chapter 5: Lines and Angles
Practice each question, then open the answer or worked solution.
Questions
56 questionsQ52Written answer
The supplement of a right angle is always _________ angle.
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Solution:-
The supplement of a right angle is always right angle.
Q53Written answer
The supplement of an obtuse angle is always _________ angle.
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Solution:-
The supplement of an obtuse angle is always an acute angle.
Q54Written answer
In a pair of complementary angles, each angle cannot be more than _________.
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Solution:-
In a pair of complementary angles, each angle cannot be more than 90o.
Q55Written answer
An angle is 45o. Its complementary angle will be __________ .
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Solution:-
An angle is 45o. Its complementary angle will be 45o.
Q56Written answer
An angle which is half of its supplement is of __________.
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Solution:-
An angle which is half of its supplement is 60o.
Let us assume the angle is p, and the supplement is 2p
p + 2p = 1800
3p = 1800
p = 600