Question

Of both x and y cordinate are in 3 quadrant what the value of theta

Answer 1

Step-by-step explanation:

Given:

x-coordinate = 3

y-coordinate =3

$tan \theta \: = \frac{y - coordinate}{x - coordinate} \\ \therefore \: tan \theta \: = \frac{3}{3} \\ \therefore \: tan \theta \: =1 \\ \therefore \: tan \theta \: =tan \: 45 \degree ..( \because tan \: 45 \degree = 1)\\ \implies \: \huge \fbox{\theta = 45 \degree }$

Answer 2

theta with respect to what you didn't mention if you r taking +x-axis as your reference then theta is more than 180° and less than 270°