213º 147 The diagram shows a circle, center O, and two tangent PS and PT that
intersect at P. Major arc ST subtends an angle of 213° at O and minor
arc ST subtends an angleſ of 147° at 0. What is the size of xº?
A.) 30°
B.) 33°
C.) 37°
D.) 43°

(2,9)

i think thats the answer i checked it on google

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.