maggielee724
contestada

In the xy-plane above, O is the center of the circle, the coordinates of point B are
(–2, –2), and the measure of ∠AOB (located in Quadrant III) is b radians. What is the value of b ?

In the xyplane above O is the center of the circle the coordinates of point B are 2 2 and the measure of AOB located in Quadrant III is b radians What is the va class=

Respuesta :

ogorwyne

Angle AOB is 45 degrees which is equal to pi / 180 radians

What is a Quadrant?

This is the term used to refer to division of circle into 4 parts. Each part of the division is called a quadrant

Given data

coordinates of B ( -2, -2 )

from the given data we can find the tangent of formed by the two values to get 45 degrees

[tex]Arctan \frac{-2}{-2} = 45[/tex]

Angle on a quadrant is 90 degrees

Solving for angle AOB is

90 - 45 = 45

hence angle AOB is 45 degrees which is equal to pi / 180 radians

Read more on Quadrant here: https://brainly.com/question/25038683

#SPJ1

Otras preguntas