Question

helppp!!! plss If the measure of the ABC = 40o, which is the measure of arc AC?

Answer 1

do u know the value of the radius ?

Answer 2

no it dosent say this are the answers 20o

40o

60o

80o

Answer 3

20o = 20 degrees ??

Answer 4

or is it some other measurement ??

Answer 5

yeah

Answer 6

20 degreess

Answer 7

ABC is an inscribed angle and it's always half of the central angle that cuts off the same arc

so arc AC is twice as large as angle ABC, making

arc AC = 2*(angle ABC)

arc AC = 2*(40)

arc AC = 80 degrees