Triangle GHK is reflected vertically to form the image G'H'K The measure of the internal angle K 50.
н
K
What is the measure of the internal angle H of the image, in
degrees?

m=-16

step-by-step explanation:

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet

1/4 is the answer if i recall correctly.