Question

Can two acute angles be complement to each other always?

If true, then enter $1$ and if false, then enter $0$.

Answer 1

We know, acute angle is the angle which is greater than $0^o$ and less than ${90}^o$.

Two acute angles can be complementary to each other but it is not always true.

E.g.: Let us suppose two acute angles are ${70}^o$ & ${30}^o$.
Here, the sum of these two acute angles will give us ${100}^o$.
Since, for being complementary, sum should be equal to ${90}^o$,
we can say that not all pairs of acute angles are complementary.
Hence, the statement is false and $0$ is the answer.