Given cos 0 = 11/6 and angle 0 is in Quadrant I, what is the exact value of sin 0 in simplest form? Simplify all radicals if needed.

Gergely Kovacs asked May 14, 2023

101,485 views

21 votes

Given cos 0 = 11/6 and angle 0 is in Quadrant I, what is the exact value of sin 0 in

simplest form? Simplify all radicals if needed.

Gergely Kovacs asked May 14, 2023

3.0k 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.

11 votes

1 = sin²0 + cos²0

sin²0 = 1 - cos²0

sin²0 = 1 - 11/36

sin²0 = 25/36

sin 0 = 5/6 or -5/6

In the first quadrant, the values for sin, cos and tan are positive.

sin0 = 5/6

2.8k 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