Point d is the center of the inscribed circle of a abc. which step can you use to draw the inscribed circle of a abc?
a. draw arcs of equal lengths intersecting ab, bc, and ac in two points each.
b. draw the perpendicular bisectors of ab. bc. and ac that pass through point d.
c label a point eon ab and draw a line joining ewith d.
d. draw a line through d that is perpendicular to one of the sides, ab bc, or ac
e
draw one arc each on ab and bc, and find their point of intersection,

B. draw a perpendicular bisectors of AB,BC and AC that pass through point D.

Step-by-step explanation:

the steps involves in constructing an inscribed circle includes:

a. construct a angle bisector of each angle (<ABC, <BAC, <ACB)of the triangle to locate the center. this is equally the same as using a perpendicular bisectors for each sides of the triangle.

the three sides perpendicular will meet at a point called point D, this point is the incenter, which is the center if the inscribed circle,

then, a compass can be use to draw the circle from the point D across the three sides of triangle (at the perpendicular).

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

i dont know

step-by-step explanation:

the reason i dont know is because i have not taken this class and for that reason i haven't learned this stuff

hope i could