Q. 14.3( 102 Votes )

<span lang="EN-US

Answer :

(i) We know that,


Sum of measures of complementary angles is 90o


It is given in the question that,


Angle = 20o


Therefore,


Complement = 90o – 20o


= 70o


(ii) We know that,


Sum of measures of complementary angles is 90o


It is given in the question that,


Angle = 63o


Therefore,


Complement = 90o – 63o


= 27o


(iii) We know that,


Sum of measures of complementary angles is 90o


It is given in the question that,


Angle = 57o


Therefore,


Complement = 90o – 57o


= 33o


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
RELATED QUESTIONS :

<span lang="EN-USNCERT Mathematics

<span lang="EN-USNCERT Mathematics

<span lang="EN-USNCERT Mathematics

<span lang="EN-USNCERT Mathematics

<span lang="EN-USNCERT Mathematics