Michael is constructing a circle circumscribed about a triangle. he has partially completed the construction, as shown below. what should be his next step in the construction?
triangle def is shown with two sets of intersecting arc markings on either side of side ef.

connect the arc markings to complete the perpendicular bisector
find the perpendicular bisectors for side df and de
connect three arc markings together to form the triangle
use the intersection of arcs to determine the center of the circle

is the answer a or something else? ?

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit