Does anyone know who this is and what he is famous for?

His name is tyler the creater and he raps and makes funny videos

Idk who he is but hes probably famous because of how he rocks the color pink and wears little girls charm bracelets or

he's one of those terribly funny rappers like ugly god and icejjfish  that cant get there life together :D 

HOPE THIS HELPS!!! 

Step-by-step explanation:

Quadrilateral OPQR is inscribed inside a circle as shown in the given diagram. It is a shape bounded by four different sides and four different angles.

In a quadrilateral, the sum of all the angles is equal yo 360 degrees.

This means that

angle O + angle P + angle Q + angle R = 360 degrees.

Also, the opposite angles of the quadrilateral are supplementary. This means that the sum of the opposite angles is 180 degrees. Therefore,

Angle O + angle Q = 180

3y + 8 + y = 180

4y = 180-8 = 172 - - - - - - - -1

Angle R + angle P = 180

2x + 2x + 4 = 180

4x + 4 = 180- - - - - - - -2

From equation 1

y = 172/4 = 43

angle R = 3y + 8

= 3×43 +8 =137 degrees