What is the measure of arc qr?

the answer is 104° but i cant figure out how give an explanation

Answer-

The measure of arc QR is 104°

Solution-

The Central Angle Theorem-

It states that the measure of inscribed angle is always half the measure of the central angle.

Inscribed angle is the angle formed in the interior of a circle when two secant lines intersect on the circle.

A central angle is the angle that forms when two radii meet at the center of a circle.

Here,

∠QTR = Central angle

∠QSR = Inscribed angle = 52°

Applying the theorem,

m∠QTR = 2×m∠QSR = 2×52°=104°

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

hope to and hope that my answer is brainliest.(follow me )

use formula for the circle a=3.14

step-by-step explanation: