Mathematics

# State true or false.The complement of the angle $(150-a+b)^o$ is $(a - b - 60)^o$.

True

##### SOLUTION
The angles are complementary, if their sum is $90^0$.
If one angle is $(150-a+b)^0$, then its complement $90-(150-a+b)=90-150+a-b=a-b-60$.

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TRUE/FALSE Medium Published on 09th 09, 2020
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