Respuesta :

Medunno13

a) [tex]\angle QST[/tex]

  • An inscribed angle has its vertex on the circumference of the circle.

b) Arc QT

  • A minor arc is an arc that measures less than 180 degrees.

c) Arc QRS

  • A semicircle is formed by the arc on either side of a diameter.

d) 105 degrees

  • The measure of a central angle is the same as the measure of the arc it intercepts.

e) 255 degrees

  • The circumference of a circle measures 360 degrees.