# If sin theta=2/3 with theta in quadrant 1, find sec theta?

##### 2 Answers

Jun 4, 2018

#### Explanation:

Jun 4, 2018

Using right angle trigonometry, we can find out that

#### Explanation:

To solve this problem, we can use a right triangle. Here is what mine looks like:

(We know the triangle is in this orientation because theta is in the first quadrant).

We are told that