Answer:
No. 1 of tiles goes to No. 3 of pairs
No. 2 of tiles goes to No. 4 of pairs
No. 3 of tiles goes to No. 2 of pairs
No. 4 of tiles goes to No. 1 of pairs
Explanation:
We are given the y co-ordinates in the box named 'TILES' and have to match the corresponding x co-ordinates from the box named "PAIRS' such that they satisfy the unit circle.
i.e. the pair (x,y) satisfies
.
Now, we substitute the values of 'x' and 'y' provided in 'TILES' and 'PAIRS' correspondingly in the above equation of the unit circle.
We get that, the following co-ordinates form the pairs for the unit circle.
i.e. x = ±
and y =
x = ±
and y =
x = ±
and y =
x = ±
and y =
