What is the distance between the points (4, 9) and (4, 2)? A) 2 B) 5 C) 7 D) 8

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

we know that

1) the inscribed angle measures half of the arc it comprises.

so

m∠dgf= > expression

2) the opposite angles in an inscribed quadrilateral are supplementary angles

so

m∠dgf=

m∠dgf=°

substitute in the expression to find the value of arc ef

therefore

the answer is

the measure of the arc ef is