Explain how you know whether or not the point (0.75, 0.25) is on the unit circle.

Ajeet Varma asked Oct 13, 2023

23,541 views

33 votes

Ajeet Varma asked Oct 13, 2023

2.5k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

18 votes

Answer:

The point (0.75, 0.25) is not on the unit circle.

Explanation:

The unit circle has radius 1, so:

${.75}^(2) + {.25}^(2) = .5625 + .0625 = .625$

Keiton answered Oct 17, 2023

3.0k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers