In order for the parallelogram to be a rectangle, x = [?].
Diagonal AC 11x + 8
Diagonal BD = 5x + 62
A
B
D
С

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

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

(53.5 - 18.4) m.

step-by-step explanation:

after undergoing a displacement of 18.4m, the initial position was (53.5 - 18.4) m if an object has a final position of 53.5.