The side lengths of a triangle are 12, 13, and x units.
(the figure above gives only one possible configuration for the triangle.)
determine the possible values of x.
write your answer as an inequality.
use x only once in your inequality.

180 square centimeters

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

i took the test

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

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